localforage - npm Package Compare versions

Comparing version 1.1.1 to 1.2.0

bower.json

 {
   "name": "localforage",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "main": [
@@ -17,3 +17,4 @@ "dist/localforage.js"
     "examples*",
-    "test*"
+    "test*",
+    "site*"
   ],
@@ -20,0 +21,0 @@ "dependencies": {},

CHANGELOG.md

@@ -6,2 +6,5 @@ # About this CHANGELOG
 
+### [1.2](https://github.com/mozilla/localForage/releases/tag/1.2.0)
+* Iterate through the entire database using `iterate()`. ([#283](https://github.com/mozilla/localForage/pull/283); fixes [#186](https://github.com/mozilla/localForage/pull/186))
+
 ### [1.1](https://github.com/mozilla/localForage/releases/tag/1.1.0)
@@ -8,0 +11,0 @@ * Custom drivers can be created using `defineDriver()`. ([#282](https://github.com/mozilla/localForage/pull/282); fixes [#267](https://github.com/mozilla/localForage/pull/267))

component.json

 {
   "name": "localforage",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "dependencies": {
@@ -5,0 +5,0 @@ "then/promise": "5.0.0"

dist/localforage.min.js

@@ -1,1 +0,1 @@
-!function(){var a,b,c,d;!function(){var e={},f={};a=function(a,b,c){e[a]={deps:b,callback:c}},d=c=b=function(a){function c(b){if("."!==b.charAt(0))return b;for(var c=b.split("/"),d=a.split("/").slice(0,-1),e=0,f=c.length;f>e;e++){var g=c[e];if(".."===g)d.pop();else{if("."===g)continue;d.push(g)}}return d.join("/")}if(d._eak_seen=e,f[a])return f[a];if(f[a]={},!e[a])throw new Error("Could not find module "+a);for(var g,h=e[a],i=h.deps,j=h.callback,k=[],l=0,m=i.length;m>l;l++)k.push("exports"===i[l]?g={}:b(c(i[l])));var n=j.apply(this,k);return f[a]=g||n}}(),a("promise/all",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to all.");return new b(function(b,c){function d(a){return function(b){f(a,b)}}function f(a,c){h[a]=c,0===--i&&b(h)}var g,h=[],i=a.length;0===i&&b([]);for(var j=0;j<a.length;j++)g=a[j],g&&e(g.then)?g.then(d(j),c):f(j,g)})}var d=a.isArray,e=a.isFunction;b.all=c}),a("promise/asap",["exports"],function(a){"use strict";function b(){return function(){process.nextTick(e)}}function c(){var a=0,b=new i(e),c=document.createTextNode("");return b.observe(c,{characterData:!0}),function(){c.data=a=++a%2}}function d(){return function(){j.setTimeout(e,1)}}function e(){for(var a=0;a<k.length;a++){var b=k[a],c=b[0],d=b[1];c(d)}k=[]}function f(a,b){var c=k.push([a,b]);1===c&&g()}var g,h="undefined"!=typeof window?window:{},i=h.MutationObserver||h.WebKitMutationObserver,j="undefined"!=typeof global?global:void 0===this?window:this,k=[];g="undefined"!=typeof process&&"[object process]"==={}.toString.call(process)?b():i?c():d(),a.asap=f}),a("promise/config",["exports"],function(a){"use strict";function b(a,b){return 2!==arguments.length?c[a]:void(c[a]=b)}var c={instrument:!1};a.config=c,a.configure=b}),a("promise/polyfill",["./promise","./utils","exports"],function(a,b,c){"use strict";function d(){var a;a="undefined"!=typeof global?global:"undefined"!=typeof window&&window.document?window:self;var b="Promise"in a&&"resolve"in a.Promise&&"reject"in a.Promise&&"all"in a.Promise&&"race"in a.Promise&&function(){var b;return new a.Promise(function(a){b=a}),f(b)}();b||(a.Promise=e)}var e=a.Promise,f=b.isFunction;c.polyfill=d}),a("promise/promise",["./config","./utils","./all","./race","./resolve","./reject","./asap","exports"],function(a,b,c,d,e,f,g,h){"use strict";function i(a){if(!v(a))throw new TypeError("You must pass a resolver function as the first argument to the promise constructor");if(!(this instanceof i))throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");this._subscribers=[],j(a,this)}function j(a,b){function c(a){o(b,a)}function d(a){q(b,a)}try{a(c,d)}catch(e){d(e)}}function k(a,b,c,d){var e,f,g,h,i=v(c);if(i)try{e=c(d),g=!0}catch(j){h=!0,f=j}else e=d,g=!0;n(b,e)||(i&&g?o(b,e):h?q(b,f):a===D?o(b,e):a===E&&q(b,e))}function l(a,b,c,d){var e=a._subscribers,f=e.length;e[f]=b,e[f+D]=c,e[f+E]=d}function m(a,b){for(var c,d,e=a._subscribers,f=a._detail,g=0;g<e.length;g+=3)c=e[g],d=e[g+b],k(b,c,d,f);a._subscribers=null}function n(a,b){var c,d=null;try{if(a===b)throw new TypeError("A promises callback cannot return that same promise.");if(u(b)&&(d=b.then,v(d)))return d.call(b,function(d){return c?!0:(c=!0,void(b!==d?o(a,d):p(a,d)))},function(b){return c?!0:(c=!0,void q(a,b))}),!0}catch(e){return c?!0:(q(a,e),!0)}return!1}function o(a,b){a===b?p(a,b):n(a,b)||p(a,b)}function p(a,b){a._state===B&&(a._state=C,a._detail=b,t.async(r,a))}function q(a,b){a._state===B&&(a._state=C,a._detail=b,t.async(s,a))}function r(a){m(a,a._state=D)}function s(a){m(a,a._state=E)}var t=a.config,u=(a.configure,b.objectOrFunction),v=b.isFunction,w=(b.now,c.all),x=d.race,y=e.resolve,z=f.reject,A=g.asap;t.async=A;var B=void 0,C=0,D=1,E=2;i.prototype={constructor:i,_state:void 0,_detail:void 0,_subscribers:void 0,then:function(a,b){var c=this,d=new this.constructor(function(){});if(this._state){var e=arguments;t.async(function(){k(c._state,d,e[c._state-1],c._detail)})}else l(this,d,a,b);return d},"catch":function(a){return this.then(null,a)}},i.all=w,i.race=x,i.resolve=y,i.reject=z,h.Promise=i}),a("promise/race",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to race.");return new b(function(b,c){for(var d,e=0;e<a.length;e++)d=a[e],d&&"function"==typeof d.then?d.then(b,c):b(d)})}var d=a.isArray;b.race=c}),a("promise/reject",["exports"],function(a){"use strict";function b(a){var b=this;return new b(function(b,c){c(a)})}a.reject=b}),a("promise/resolve",["exports"],function(a){"use strict";function b(a){if(a&&"object"==typeof a&&a.constructor===this)return a;var b=this;return new b(function(b){b(a)})}a.resolve=b}),a("promise/utils",["exports"],function(a){"use strict";function b(a){return c(a)||"object"==typeof a&&null!==a}function c(a){return"function"==typeof a}function d(a){return"[object Array]"===Object.prototype.toString.call(a)}var e=Date.now||function(){return(new Date).getTime()};a.objectOrFunction=b,a.isFunction=c,a.isArray=d,a.now=e}),b("promise/polyfill").polyfill()}(),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]=a[d];return new l(function(a,d){var e=m.open(c.name,c.version);e.onerror=function(){d(e.error)},e.onupgradeneeded=function(){e.result.createObjectStore(c.storeName)},e.onsuccess=function(){c.db=e.result,b._dbInfo=c,a()}})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new l(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.get(a);g.onsuccess=function(){var a=g.result;void 0===a&&(a=null),b(a)},g.onerror=function(){d(g.error)}})["catch"](d)});return j(d,b),d}function c(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new l(function(c,e){d.ready().then(function(){var f=d._dbInfo,g=f.db.transaction(f.storeName,"readwrite").objectStore(f.storeName);null===b&&(b=void 0);var h=g.put(b,a);h.onsuccess=function(){void 0===b&&(b=null),c(b)},h.onerror=function(){e(h.error)}})["catch"](e)});return j(e,c),e}function d(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new l(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readwrite").objectStore(e.storeName),g=f["delete"](a);g.onsuccess=function(){b()},g.onerror=function(){d(g.error)},g.onabort=function(a){var b=a.target.error;"QuotaExceededError"===b&&d(b)}})["catch"](d)});return j(d,b),d}function e(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readwrite").objectStore(d.storeName),f=e.clear();f.onsuccess=function(){a()},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function f(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.count();f.onsuccess=function(){a(f.result)},f.onerror=function(){c(f.error)}})["catch"](c)});return i(c,a),c}function g(a,b){var c=this,d=new l(function(b,d){return 0>a?void b(null):void c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=!1,h=f.openCursor();h.onsuccess=function(){var c=h.result;return c?void(0===a?b(c.key):g?b(c.key):(g=!0,c.advance(a))):void b(null)},h.onerror=function(){d(h.error)}})["catch"](d)});return i(d,b),d}function h(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.openCursor(),g=[];f.onsuccess=function(){var b=f.result;return b?(g.push(b.key),void b["continue"]()):void a(g)},f.onerror=function(){c(f.error)}})["catch"](c)});return i(c,a),c}function i(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}function j(a,b){b&&a.then(function(a){k(b,a)},function(a){b(a)})}function k(a,b){return a?setTimeout(function(){return a(null,b)},0):void 0}var l="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,m=m||this.indexedDB||this.webkitIndexedDB||this.mozIndexedDB||this.OIndexedDB||this.msIndexedDB;if(m){var n={_driver:"asyncStorage",_initStorage:a,getItem:b,setItem:c,removeItem:d,clear:e,length:f,key:g,keys:h};"function"==typeof define&&define.amd?define("asyncStorage",function(){return n}):"undefined"!=typeof module&&module.exports?module.exports=n:this.asyncStorage=n}}.call(window),function(){"use strict";function a(a){var b=this,c={};if(a)for(var d in a)c[d]=a[d];return c.keyPrefix=c.name+"/",b._dbInfo=c,m.resolve()}function b(a){var b=this,c=new m(function(a,c){b.ready().then(function(){for(var c=b._dbInfo.keyPrefix,d=n.length-1;d>=0;d--){var e=n.key(d);0===e.indexOf(c)&&n.removeItem(e)}a()})["catch"](c)});return l(c,a),c}function c(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){try{var e=c._dbInfo,f=n.getItem(e.keyPrefix+a);f&&(f=h(f)),b(f)}catch(g){d(g)}})["catch"](d)});return l(d,b),d}function d(a,b){var c=this,d=new m(function(b,d){c.ready().then(function(){var d,e=c._dbInfo;try{d=n.key(a)}catch(f){d=null}d&&(d=d.substring(e.keyPrefix.length)),b(d)})["catch"](d)});return l(d,b),d}function e(a){var b=this,c=new m(function(a,c){b.ready().then(function(){for(var c=b._dbInfo,d=n.length,e=[],f=0;d>f;f++)0===n.key(f).indexOf(c.keyPrefix)&&e.push(n.key(f).substring(c.keyPrefix.length));a(e)})["catch"](c)});return l(c,a),c}function f(a){var b=this,c=new m(function(a,c){b.keys().then(function(b){a(b.length)})["catch"](c)});return l(c,a),c}function g(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var d=c._dbInfo;n.removeItem(d.keyPrefix+a),b()})["catch"](d)});return l(d,b),d}function h(a){if(a.substring(0,q)!==p)return JSON.parse(a);for(var b=a.substring(C),c=a.substring(q,C),d=new ArrayBuffer(2*b.length),e=new Uint16Array(d),f=b.length-1;f>=0;f--)e[f]=b.charCodeAt(f);switch(c){case r:return d;case s:return new Blob([d]);case t:return new Int8Array(d);case u:return new Uint8Array(d);case v:return new Uint8ClampedArray(d);case w:return new Int16Array(d);case y:return new Uint16Array(d);case x:return new Int32Array(d);case z:return new Uint32Array(d);case A:return new Float32Array(d);case B:return new Float64Array(d);default:throw new Error("Unkown type: "+c)}}function i(a){var b="",c=new Uint16Array(a);try{b=String.fromCharCode.apply(null,c)}catch(d){for(var e=0;e<c.length;e++)b+=String.fromCharCode(c[e])}return b}function j(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=p;a instanceof ArrayBuffer?(d=a,e+=r):(d=a.buffer,"[object Int8Array]"===c?e+=t:"[object Uint8Array]"===c?e+=u:"[object Uint8ClampedArray]"===c?e+=v:"[object Int16Array]"===c?e+=w:"[object Uint16Array]"===c?e+=y:"[object Int32Array]"===c?e+=x:"[object Uint32Array]"===c?e+=z:"[object Float32Array]"===c?e+=A:"[object Float64Array]"===c?e+=B:b(new Error("Failed to get type for BinaryArray"))),b(e+i(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=i(this.result);b(p+s+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(g)}}function k(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new m(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;j(b,function(b,g){if(g)e(g);else{try{var h=d._dbInfo;n.setItem(h.keyPrefix+a,b)}catch(i){("QuotaExceededError"===i.name||"NS_ERROR_DOM_QUOTA_REACHED"===i.name)&&e(i)}c(f)}})})["catch"](e)});return l(e,c),e}function l(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var m="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,n=null;try{if(!(this.localStorage&&"setItem"in this.localStorage))return;n=this.localStorage}catch(o){return}var p="__lfsc__:",q=p.length,r="arbf",s="blob",t="si08",u="ui08",v="uic8",w="si16",x="si32",y="ur16",z="ui32",A="fl32",B="fl64",C=q+r.length,D={_driver:"localStorageWrapper",_initStorage:a,getItem:c,setItem:k,removeItem:g,clear:b,length:f,key:d,keys:e};"function"==typeof define&&define.amd?define("localStorageWrapper",function(){return D}):"undefined"!=typeof module&&module.exports?module.exports=D:this.localStorageWrapper=D}.call(window),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]="string"!=typeof a[d]?a[d].toString():a[d];return new n(function(d,e){try{c.db=o(c.name,String(c.version),c.description,c.size)}catch(f){return b.setDriver("localStorageWrapper").then(function(){return b._initStorage(a)}).then(d)["catch"](e)}c.db.transaction(function(a){a.executeSql("CREATE TABLE IF NOT EXISTS "+c.storeName+" (id INTEGER PRIMARY KEY, key unique, value)",[],function(){b._dbInfo=c,d()},function(a,b){e(b)})})})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName+" WHERE key = ? LIMIT 1",[a],function(a,c){var d=c.rows.length?c.rows.item(0).value:null;d&&(d=j(d)),b(d)},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function c(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new n(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;k(b,function(b,g){if(g)e(g);else{var h=d._dbInfo;h.db.transaction(function(d){d.executeSql("INSERT OR REPLACE INTO "+h.storeName+" (key, value) VALUES (?, ?)",[a,b],function(){c(f)},function(a,b){e(b)})},function(a){a.code===a.QUOTA_ERR&&e(a)})}})})["catch"](e)});return l(e,c),e}function d(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("DELETE FROM "+e.storeName+" WHERE key = ?",[a],function(){b()},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function e(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("DELETE FROM "+d.storeName,[],function(){a()},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function f(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT COUNT(key) as c FROM "+d.storeName,[],function(b,c){var d=c.rows.item(0).c;a(d)},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function g(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT key FROM "+e.storeName+" WHERE id = ? LIMIT 1",[a+1],function(a,c){var d=c.rows.length?c.rows.item(0).key:null;b(d)},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function h(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT key FROM "+d.storeName,[],function(b,c){for(var d=[],e=0;e<c.rows.length;e++)d.push(c.rows.item(e).key);a(d)},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function i(a){var b,c=new Uint8Array(a),d="";for(b=0;b<c.length;b+=3)d+=m[c[b]>>2],d+=m[(3&c[b])<<4|c[b+1]>>4],d+=m[(15&c[b+1])<<2|c[b+2]>>6],d+=m[63&c[b+2]];return c.length%3===2?d=d.substring(0,d.length-1)+"=":c.length%3===1&&(d=d.substring(0,d.length-2)+"=="),d}function j(a){if(a.substring(0,q)!==p)return JSON.parse(a);var b,c,d,e,f,g=a.substring(C),h=a.substring(q,C),i=.75*g.length,j=g.length,k=0;"="===g[g.length-1]&&(i--,"="===g[g.length-2]&&i--);var l=new ArrayBuffer(i),n=new Uint8Array(l);for(b=0;j>b;b+=4)c=m.indexOf(g[b]),d=m.indexOf(g[b+1]),e=m.indexOf(g[b+2]),f=m.indexOf(g[b+3]),n[k++]=c<<2|d>>4,n[k++]=(15&d)<<4|e>>2,n[k++]=(3&e)<<6|63&f;switch(h){case r:return l;case s:return new Blob([l]);case t:return new Int8Array(l);case u:return new Uint8Array(l);case v:return new Uint8ClampedArray(l);case w:return new Int16Array(l);case y:return new Uint16Array(l);case x:return new Int32Array(l);case z:return new Uint32Array(l);case A:return new Float32Array(l);case B:return new Float64Array(l);default:throw new Error("Unkown type: "+h)}}function k(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=p;a instanceof ArrayBuffer?(d=a,e+=r):(d=a.buffer,"[object Int8Array]"===c?e+=t:"[object Uint8Array]"===c?e+=u:"[object Uint8ClampedArray]"===c?e+=v:"[object Int16Array]"===c?e+=w:"[object Uint16Array]"===c?e+=y:"[object Int32Array]"===c?e+=x:"[object Uint32Array]"===c?e+=z:"[object Float32Array]"===c?e+=A:"[object Float64Array]"===c?e+=B:b(new Error("Failed to get type for BinaryArray"))),b(e+i(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=i(this.result);b(p+s+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(null,g)}}function l(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var m="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",n="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,o=this.openDatabase,p="__lfsc__:",q=p.length,r="arbf",s="blob",t="si08",u="ui08",v="uic8",w="si16",x="si32",y="ur16",z="ui32",A="fl32",B="fl64",C=q+r.length;if(o){var D={_driver:"webSQLStorage",_initStorage:a,getItem:b,setItem:c,removeItem:d,clear:e,length:f,key:g,keys:h};"function"==typeof define&&define.amd?define("webSQLStorage",function(){return D}):"undefined"!=typeof module&&module.exports?module.exports=D:this.webSQLStorage=D}}.call(window),function(){"use strict";function a(a,b){a[b]=function(){var c=arguments;return a.ready().then(function(){return a[b].apply(a,c)})}}function b(){for(var a=1;a<arguments.length;a++){var b=arguments[a];if(b)for(var c in b)b.hasOwnProperty(c)&&(arguments[0][c]=n(b[c])?b[c].slice():b[c])}return arguments[0]}function c(a){for(var b in g)if(g.hasOwnProperty(b)&&g[b]===a)return!0;return!1}function d(c){this._config=b({},k,c),this._driverSet=null,this._ready=!1,this._dbInfo=null;for(var d=0;d<i.length;d++)a(this,i[d]);this.setDriver(this._config.driver)}var e="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,f={},g={INDEXEDDB:"asyncStorage",LOCALSTORAGE:"localStorageWrapper",WEBSQL:"webSQLStorage"},h=[g.INDEXEDDB,g.WEBSQL,g.LOCALSTORAGE],i=["clear","getItem","key","keys","length","removeItem","setItem"],j={DEFINE:1,EXPORT:2,WINDOW:3},k={description:"",driver:h.slice(),name:"localforage",size:4980736,storeName:"keyvaluepairs",version:1},l=j.WINDOW;"function"==typeof define&&define.amd?l=j.DEFINE:"undefined"!=typeof module&&module.exports&&(l=j.EXPORT);var m=function(a){var b=b||a.indexedDB||a.webkitIndexedDB||a.mozIndexedDB||a.OIndexedDB||a.msIndexedDB,c={};return c[g.WEBSQL]=!!a.openDatabase,c[g.INDEXEDDB]=!!function(){if("undefined"!=typeof a.openDatabase&&a.navigator&&a.navigator.userAgent&&/Safari/.test(a.navigator.userAgent)&&!/Chrome/.test(a.navigator.userAgent))return!1;try{return b&&"function"==typeof b.open&&"undefined"!=typeof a.IDBKeyRange}catch(c){return!1}}(),c[g.LOCALSTORAGE]=!!function(){try{return a.localStorage&&"setItem"in a.localStorage&&a.localStorage.setItem}catch(b){return!1}}(),c}(this),n=Array.isArray||function(a){return"[object Array]"===Object.prototype.toString.call(a)},o=this;d.prototype.INDEXEDDB=g.INDEXEDDB,d.prototype.LOCALSTORAGE=g.LOCALSTORAGE,d.prototype.WEBSQL=g.WEBSQL,d.prototype.config=function(a){if("object"==typeof a){if(this._ready)return new Error("Can't call config() after localforage has been used.");for(var b in a)"storeName"===b&&(a[b]=a[b].replace(/\W/g,"_")),this._config[b]=a[b];return"driver"in a&&a.driver&&this.setDriver(this._config.driver),!0}return"string"==typeof a?this._config[a]:this._config},d.prototype.defineDriver=function(a,b,d){var g=new e(function(b,d){try{var g=a._driver,h=new Error("Custom driver not compliant; see https://mozilla.github.io/localForage/#definedriver"),j=new Error("Custom driver name already in use: "+a._driver);if(!a._driver)return void d(h);if(c(a._driver))return void d(j);for(var k=i.concat("_initStorage"),l=0;l<k.length;l++){var n=k[l];if(!n||!a[n]||"function"!=typeof a[n])return void d(h)}var o=e.resolve(!0);"_support"in a&&(o=a._support&&"function"==typeof a._support?a._support():e.resolve(!!a._support)),o.then(function(c){m[g]=c,f[g]=a,b()},d)}catch(p){d(p)}});return g.then(b,d),g},d.prototype.driver=function(){return this._driver||null},d.prototype.ready=function(a){var b=this,c=new e(function(a,c){b._driverSet.then(function(){null===b._ready&&(b._ready=b._initStorage(b._config)),b._ready.then(a,c)})["catch"](c)});return c.then(a,a),c},d.prototype.setDriver=function(a,b,d){function g(){h._config.driver=h.driver()}var h=this;return"string"==typeof a&&(a=[a]),this._driverSet=new e(function(b,d){var g=h._getFirstSupportedDriver(a),i=new Error("No available storage method found.");if(!g)return h._driverSet=e.reject(i),void d(i);if(h._dbInfo=null,h._ready=null,c(g)){if(l===j.DEFINE)return void require([g],function(a){h._extend(a),b()});if(l===j.EXPORT){var k;switch(g){case h.INDEXEDDB:k=require("./drivers/indexeddb");break;case h.LOCALSTORAGE:k=require("./drivers/localstorage");break;case h.WEBSQL:k=require("./drivers/websql")}h._extend(k)}else h._extend(o[g])}else{if(!f[g])return h._driverSet=e.reject(i),void d(i);h._extend(f[g])}b()}),this._driverSet.then(g,g),this._driverSet.then(b,d),this._driverSet},d.prototype.supports=function(a){return!!m[a]},d.prototype._extend=function(a){b(this,a)},d.prototype._getFirstSupportedDriver=function(a){if(a&&n(a))for(var b=0;b<a.length;b++){var c=a[b];if(this.supports(c))return c}return null},d.prototype.createInstance=function(a){return new d(a)};var p=new d;l===j.DEFINE?define("localforage",function(){return p}):l===j.EXPORT?module.exports=p:this.localforage=p}.call(window);
+!function(){var a,b,c,d;!function(){var e={},f={};a=function(a,b,c){e[a]={deps:b,callback:c}},d=c=b=function(a){function c(b){if("."!==b.charAt(0))return b;for(var c=b.split("/"),d=a.split("/").slice(0,-1),e=0,f=c.length;f>e;e++){var g=c[e];if(".."===g)d.pop();else{if("."===g)continue;d.push(g)}}return d.join("/")}if(d._eak_seen=e,f[a])return f[a];if(f[a]={},!e[a])throw new Error("Could not find module "+a);for(var g,h=e[a],i=h.deps,j=h.callback,k=[],l=0,m=i.length;m>l;l++)k.push("exports"===i[l]?g={}:b(c(i[l])));var n=j.apply(this,k);return f[a]=g||n}}(),a("promise/all",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to all.");return new b(function(b,c){function d(a){return function(b){f(a,b)}}function f(a,c){h[a]=c,0===--i&&b(h)}var g,h=[],i=a.length;0===i&&b([]);for(var j=0;j<a.length;j++)g=a[j],g&&e(g.then)?g.then(d(j),c):f(j,g)})}var d=a.isArray,e=a.isFunction;b.all=c}),a("promise/asap",["exports"],function(a){"use strict";function b(){return function(){process.nextTick(e)}}function c(){var a=0,b=new i(e),c=document.createTextNode("");return b.observe(c,{characterData:!0}),function(){c.data=a=++a%2}}function d(){return function(){j.setTimeout(e,1)}}function e(){for(var a=0;a<k.length;a++){var b=k[a],c=b[0],d=b[1];c(d)}k=[]}function f(a,b){var c=k.push([a,b]);1===c&&g()}var g,h="undefined"!=typeof window?window:{},i=h.MutationObserver||h.WebKitMutationObserver,j="undefined"!=typeof global?global:void 0===this?window:this,k=[];g="undefined"!=typeof process&&"[object process]"==={}.toString.call(process)?b():i?c():d(),a.asap=f}),a("promise/config",["exports"],function(a){"use strict";function b(a,b){return 2!==arguments.length?c[a]:void(c[a]=b)}var c={instrument:!1};a.config=c,a.configure=b}),a("promise/polyfill",["./promise","./utils","exports"],function(a,b,c){"use strict";function d(){var a;a="undefined"!=typeof global?global:"undefined"!=typeof window&&window.document?window:self;var b="Promise"in a&&"resolve"in a.Promise&&"reject"in a.Promise&&"all"in a.Promise&&"race"in a.Promise&&function(){var b;return new a.Promise(function(a){b=a}),f(b)}();b||(a.Promise=e)}var e=a.Promise,f=b.isFunction;c.polyfill=d}),a("promise/promise",["./config","./utils","./all","./race","./resolve","./reject","./asap","exports"],function(a,b,c,d,e,f,g,h){"use strict";function i(a){if(!v(a))throw new TypeError("You must pass a resolver function as the first argument to the promise constructor");if(!(this instanceof i))throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");this._subscribers=[],j(a,this)}function j(a,b){function c(a){o(b,a)}function d(a){q(b,a)}try{a(c,d)}catch(e){d(e)}}function k(a,b,c,d){var e,f,g,h,i=v(c);if(i)try{e=c(d),g=!0}catch(j){h=!0,f=j}else e=d,g=!0;n(b,e)||(i&&g?o(b,e):h?q(b,f):a===D?o(b,e):a===E&&q(b,e))}function l(a,b,c,d){var e=a._subscribers,f=e.length;e[f]=b,e[f+D]=c,e[f+E]=d}function m(a,b){for(var c,d,e=a._subscribers,f=a._detail,g=0;g<e.length;g+=3)c=e[g],d=e[g+b],k(b,c,d,f);a._subscribers=null}function n(a,b){var c,d=null;try{if(a===b)throw new TypeError("A promises callback cannot return that same promise.");if(u(b)&&(d=b.then,v(d)))return d.call(b,function(d){return c?!0:(c=!0,void(b!==d?o(a,d):p(a,d)))},function(b){return c?!0:(c=!0,void q(a,b))}),!0}catch(e){return c?!0:(q(a,e),!0)}return!1}function o(a,b){a===b?p(a,b):n(a,b)||p(a,b)}function p(a,b){a._state===B&&(a._state=C,a._detail=b,t.async(r,a))}function q(a,b){a._state===B&&(a._state=C,a._detail=b,t.async(s,a))}function r(a){m(a,a._state=D)}function s(a){m(a,a._state=E)}var t=a.config,u=(a.configure,b.objectOrFunction),v=b.isFunction,w=(b.now,c.all),x=d.race,y=e.resolve,z=f.reject,A=g.asap;t.async=A;var B=void 0,C=0,D=1,E=2;i.prototype={constructor:i,_state:void 0,_detail:void 0,_subscribers:void 0,then:function(a,b){var c=this,d=new this.constructor(function(){});if(this._state){var e=arguments;t.async(function(){k(c._state,d,e[c._state-1],c._detail)})}else l(this,d,a,b);return d},"catch":function(a){return this.then(null,a)}},i.all=w,i.race=x,i.resolve=y,i.reject=z,h.Promise=i}),a("promise/race",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to race.");return new b(function(b,c){for(var d,e=0;e<a.length;e++)d=a[e],d&&"function"==typeof d.then?d.then(b,c):b(d)})}var d=a.isArray;b.race=c}),a("promise/reject",["exports"],function(a){"use strict";function b(a){var b=this;return new b(function(b,c){c(a)})}a.reject=b}),a("promise/resolve",["exports"],function(a){"use strict";function b(a){if(a&&"object"==typeof a&&a.constructor===this)return a;var b=this;return new b(function(b){b(a)})}a.resolve=b}),a("promise/utils",["exports"],function(a){"use strict";function b(a){return c(a)||"object"==typeof a&&null!==a}function c(a){return"function"==typeof a}function d(a){return"[object Array]"===Object.prototype.toString.call(a)}var e=Date.now||function(){return(new Date).getTime()};a.objectOrFunction=b,a.isFunction=c,a.isArray=d,a.now=e}),b("promise/polyfill").polyfill()}(),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]=a[d];return new m(function(a,d){var e=n.open(c.name,c.version);e.onerror=function(){d(e.error)},e.onupgradeneeded=function(){e.result.createObjectStore(c.storeName)},e.onsuccess=function(){c.db=e.result,b._dbInfo=c,a()}})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.get(a);g.onsuccess=function(){var a=g.result;void 0===a&&(a=null),b(a)},g.onerror=function(){d(g.error)}})["catch"](d)});return k(d,b),d}function c(a,b){var c=this,d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.openCursor();g.onsuccess=function(){var c=g.result;if(c){var d=a(c.value,c.key);void 0!==d?b(d):c["continue"]()}else b()},g.onerror=function(){d(g.error)}})["catch"](d)});return k(d,b),d}function d(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new m(function(c,e){d.ready().then(function(){var f=d._dbInfo,g=f.db.transaction(f.storeName,"readwrite").objectStore(f.storeName);null===b&&(b=void 0);var h=g.put(b,a);h.onsuccess=function(){void 0===b&&(b=null),c(b)},h.onerror=function(){e(h.error)}})["catch"](e)});return k(e,c),e}function e(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readwrite").objectStore(e.storeName),g=f["delete"](a);g.onsuccess=function(){b()},g.onerror=function(){d(g.error)},g.onabort=function(a){var b=a.target.error;"QuotaExceededError"===b&&d(b)}})["catch"](d)});return k(d,b),d}function f(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readwrite").objectStore(d.storeName),f=e.clear();f.onsuccess=function(){a()},f.onerror=function(){c(f.error)}})["catch"](c)});return k(c,a),c}function g(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.count();f.onsuccess=function(){a(f.result)},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function h(a,b){var c=this,d=new m(function(b,d){return 0>a?void b(null):void c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=!1,h=f.openCursor();h.onsuccess=function(){var c=h.result;return c?void(0===a?b(c.key):g?b(c.key):(g=!0,c.advance(a))):void b(null)},h.onerror=function(){d(h.error)}})["catch"](d)});return j(d,b),d}function i(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.openCursor(),g=[];f.onsuccess=function(){var b=f.result;return b?(g.push(b.key),void b["continue"]()):void a(g)},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function j(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}function k(a,b){b&&a.then(function(a){l(b,a)},function(a){b(a)})}function l(a,b){return a?setTimeout(function(){return a(null,b)},0):void 0}var m="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,n=n||this.indexedDB||this.webkitIndexedDB||this.mozIndexedDB||this.OIndexedDB||this.msIndexedDB;if(n){var o={_driver:"asyncStorage",_initStorage:a,iterate:c,getItem:b,setItem:d,removeItem:e,clear:f,length:g,key:h,keys:i};"function"==typeof define&&define.amd?define("asyncStorage",function(){return o}):"undefined"!=typeof module&&module.exports?module.exports=o:this.asyncStorage=o}}.call(window),function(){"use strict";function a(a){var b=this,c={};if(a)for(var d in a)c[d]=a[d];return c.keyPrefix=c.name+"/",b._dbInfo=c,n.resolve()}function b(a){var b=this,c=new n(function(a,c){b.ready().then(function(){for(var c=b._dbInfo.keyPrefix,d=o.length-1;d>=0;d--){var e=o.key(d);0===e.indexOf(c)&&o.removeItem(e)}a()})["catch"](c)});return m(c,a),c}function c(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){try{var e=c._dbInfo,f=o.getItem(e.keyPrefix+a);f&&(f=i(f)),b(f)}catch(g){d(g)}})["catch"](d)});return m(d,b),d}function d(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){try{for(var e=c._dbInfo.keyPrefix,f=e.length,g=o.length,h=0;g>h;h++){var j=o.key(h),k=o.getItem(j);if(k&&(k=i(k)),k=a(k,j.substring(f)),void 0!==k)return void b(k)}b()}catch(l){d(l)}})["catch"](d)});return m(d,b),d}function e(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){var d,e=c._dbInfo;try{d=o.key(a)}catch(f){d=null}d&&(d=d.substring(e.keyPrefix.length)),b(d)})["catch"](d)});return m(d,b),d}function f(a){var b=this,c=new n(function(a,c){b.ready().then(function(){for(var c=b._dbInfo,d=o.length,e=[],f=0;d>f;f++)0===o.key(f).indexOf(c.keyPrefix)&&e.push(o.key(f).substring(c.keyPrefix.length));a(e)})["catch"](c)});return m(c,a),c}function g(a){var b=this,c=new n(function(a,c){b.keys().then(function(b){a(b.length)})["catch"](c)});return m(c,a),c}function h(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var d=c._dbInfo;o.removeItem(d.keyPrefix+a),b()})["catch"](d)});return m(d,b),d}function i(a){if(a.substring(0,r)!==q)return JSON.parse(a);for(var b=a.substring(D),c=a.substring(r,D),d=new ArrayBuffer(2*b.length),e=new Uint16Array(d),f=b.length-1;f>=0;f--)e[f]=b.charCodeAt(f);switch(c){case s:return d;case t:return new Blob([d]);case u:return new Int8Array(d);case v:return new Uint8Array(d);case w:return new Uint8ClampedArray(d);case x:return new Int16Array(d);case z:return new Uint16Array(d);case y:return new Int32Array(d);case A:return new Uint32Array(d);case B:return new Float32Array(d);case C:return new Float64Array(d);default:throw new Error("Unkown type: "+c)}}function j(a){var b="",c=new Uint16Array(a);try{b=String.fromCharCode.apply(null,c)}catch(d){for(var e=0;e<c.length;e++)b+=String.fromCharCode(c[e])}return b}function k(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=q;a instanceof ArrayBuffer?(d=a,e+=s):(d=a.buffer,"[object Int8Array]"===c?e+=u:"[object Uint8Array]"===c?e+=v:"[object Uint8ClampedArray]"===c?e+=w:"[object Int16Array]"===c?e+=x:"[object Uint16Array]"===c?e+=z:"[object Int32Array]"===c?e+=y:"[object Uint32Array]"===c?e+=A:"[object Float32Array]"===c?e+=B:"[object Float64Array]"===c?e+=C:b(new Error("Failed to get type for BinaryArray"))),b(e+j(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=j(this.result);b(q+t+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(g)}}function l(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new n(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;k(b,function(b,g){if(g)e(g);else{try{var h=d._dbInfo;o.setItem(h.keyPrefix+a,b)}catch(i){("QuotaExceededError"===i.name||"NS_ERROR_DOM_QUOTA_REACHED"===i.name)&&e(i)}c(f)}})})["catch"](e)});return m(e,c),e}function m(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var n="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,o=null;try{if(!(this.localStorage&&"setItem"in this.localStorage))return;o=this.localStorage}catch(p){return}var q="__lfsc__:",r=q.length,s="arbf",t="blob",u="si08",v="ui08",w="uic8",x="si16",y="si32",z="ur16",A="ui32",B="fl32",C="fl64",D=r+s.length,E={_driver:"localStorageWrapper",_initStorage:a,iterate:d,getItem:c,setItem:l,removeItem:h,clear:b,length:g,key:e,keys:f};"function"==typeof define&&define.amd?define("localStorageWrapper",function(){return E}):"undefined"!=typeof module&&module.exports?module.exports=E:this.localStorageWrapper=E}.call(window),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]="string"!=typeof a[d]?a[d].toString():a[d];return new o(function(d,e){try{c.db=p(c.name,String(c.version),c.description,c.size)}catch(f){return b.setDriver("localStorageWrapper").then(function(){return b._initStorage(a)}).then(d)["catch"](e)}c.db.transaction(function(a){a.executeSql("CREATE TABLE IF NOT EXISTS "+c.storeName+" (id INTEGER PRIMARY KEY, key unique, value)",[],function(){b._dbInfo=c,d()},function(a,b){e(b)})})})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName+" WHERE key = ? LIMIT 1",[a],function(a,c){var d=c.rows.length?c.rows.item(0).value:null;d&&(d=k(d)),b(d)},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function c(a,b){var c=this,d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName,[],function(c,d){for(var e=d.rows,f=e.length,g=0;f>g;g++){var h=e.item(g),i=h.value;if(i&&(i=k(i)),i=a(i,h.key),void 0!==i)return void b(i)}b()},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function d(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new o(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;l(b,function(b,g){if(g)e(g);else{var h=d._dbInfo;h.db.transaction(function(d){d.executeSql("INSERT OR REPLACE INTO "+h.storeName+" (key, value) VALUES (?, ?)",[a,b],function(){c(f)},function(a,b){e(b)})},function(a){a.code===a.QUOTA_ERR&&e(a)})}})})["catch"](e)});return m(e,c),e}function e(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("DELETE FROM "+e.storeName+" WHERE key = ?",[a],function(){b()},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function f(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("DELETE FROM "+d.storeName,[],function(){a()},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function g(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT COUNT(key) as c FROM "+d.storeName,[],function(b,c){var d=c.rows.item(0).c;a(d)},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function h(a,b){var c=this,d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT key FROM "+e.storeName+" WHERE id = ? LIMIT 1",[a+1],function(a,c){var d=c.rows.length?c.rows.item(0).key:null;b(d)},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function i(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT key FROM "+d.storeName,[],function(b,c){for(var d=[],e=0;e<c.rows.length;e++)d.push(c.rows.item(e).key);a(d)},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function j(a){var b,c=new Uint8Array(a),d="";for(b=0;b<c.length;b+=3)d+=n[c[b]>>2],d+=n[(3&c[b])<<4|c[b+1]>>4],d+=n[(15&c[b+1])<<2|c[b+2]>>6],d+=n[63&c[b+2]];return c.length%3===2?d=d.substring(0,d.length-1)+"=":c.length%3===1&&(d=d.substring(0,d.length-2)+"=="),d}function k(a){if(a.substring(0,r)!==q)return JSON.parse(a);var b,c,d,e,f,g=a.substring(D),h=a.substring(r,D),i=.75*g.length,j=g.length,k=0;"="===g[g.length-1]&&(i--,"="===g[g.length-2]&&i--);var l=new ArrayBuffer(i),m=new Uint8Array(l);for(b=0;j>b;b+=4)c=n.indexOf(g[b]),d=n.indexOf(g[b+1]),e=n.indexOf(g[b+2]),f=n.indexOf(g[b+3]),m[k++]=c<<2|d>>4,m[k++]=(15&d)<<4|e>>2,m[k++]=(3&e)<<6|63&f;switch(h){case s:return l;case t:return new Blob([l]);case u:return new Int8Array(l);case v:return new Uint8Array(l);case w:return new Uint8ClampedArray(l);case x:return new Int16Array(l);case z:return new Uint16Array(l);case y:return new Int32Array(l);case A:return new Uint32Array(l);case B:return new Float32Array(l);case C:return new Float64Array(l);default:throw new Error("Unkown type: "+h)}}function l(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=q;a instanceof ArrayBuffer?(d=a,e+=s):(d=a.buffer,"[object Int8Array]"===c?e+=u:"[object Uint8Array]"===c?e+=v:"[object Uint8ClampedArray]"===c?e+=w:"[object Int16Array]"===c?e+=x:"[object Uint16Array]"===c?e+=z:"[object Int32Array]"===c?e+=y:"[object Uint32Array]"===c?e+=A:"[object Float32Array]"===c?e+=B:"[object Float64Array]"===c?e+=C:b(new Error("Failed to get type for BinaryArray"))),b(e+j(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=j(this.result);b(q+t+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(null,g)}}function m(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",o="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,p=this.openDatabase,q="__lfsc__:",r=q.length,s="arbf",t="blob",u="si08",v="ui08",w="uic8",x="si16",y="si32",z="ur16",A="ui32",B="fl32",C="fl64",D=r+s.length;if(p){var E={_driver:"webSQLStorage",_initStorage:a,iterate:c,getItem:b,setItem:d,removeItem:e,clear:f,length:g,key:h,keys:i};"function"==typeof define&&define.amd?define("webSQLStorage",function(){return E}):"undefined"!=typeof module&&module.exports?module.exports=E:this.webSQLStorage=E}}.call(window),function(){"use strict";function a(a,b){a[b]=function(){var c=arguments;return a.ready().then(function(){return a[b].apply(a,c)})}}function b(){for(var a=1;a<arguments.length;a++){var b=arguments[a];if(b)for(var c in b)b.hasOwnProperty(c)&&(arguments[0][c]=n(b[c])?b[c].slice():b[c])}return arguments[0]}function c(a){for(var b in g)if(g.hasOwnProperty(b)&&g[b]===a)return!0;return!1}function d(c){this._config=b({},k,c),this._driverSet=null,this._ready=!1,this._dbInfo=null;for(var d=0;d<i.length;d++)a(this,i[d]);this.setDriver(this._config.driver)}var e="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,f={},g={INDEXEDDB:"asyncStorage",LOCALSTORAGE:"localStorageWrapper",WEBSQL:"webSQLStorage"},h=[g.INDEXEDDB,g.WEBSQL,g.LOCALSTORAGE],i=["clear","getItem","iterate","key","keys","length","removeItem","setItem"],j={DEFINE:1,EXPORT:2,WINDOW:3},k={description:"",driver:h.slice(),name:"localforage",size:4980736,storeName:"keyvaluepairs",version:1},l=j.WINDOW;"function"==typeof define&&define.amd?l=j.DEFINE:"undefined"!=typeof module&&module.exports&&(l=j.EXPORT);var m=function(a){var b=b||a.indexedDB||a.webkitIndexedDB||a.mozIndexedDB||a.OIndexedDB||a.msIndexedDB,c={};return c[g.WEBSQL]=!!a.openDatabase,c[g.INDEXEDDB]=!!function(){if("undefined"!=typeof a.openDatabase&&a.navigator&&a.navigator.userAgent&&/Safari/.test(a.navigator.userAgent)&&!/Chrome/.test(a.navigator.userAgent))return!1;try{return b&&"function"==typeof b.open&&"undefined"!=typeof a.IDBKeyRange}catch(c){return!1}}(),c[g.LOCALSTORAGE]=!!function(){try{return a.localStorage&&"setItem"in a.localStorage&&a.localStorage.setItem}catch(b){return!1}}(),c}(this),n=Array.isArray||function(a){return"[object Array]"===Object.prototype.toString.call(a)},o=this;d.prototype.INDEXEDDB=g.INDEXEDDB,d.prototype.LOCALSTORAGE=g.LOCALSTORAGE,d.prototype.WEBSQL=g.WEBSQL,d.prototype.config=function(a){if("object"==typeof a){if(this._ready)return new Error("Can't call config() after localforage has been used.");for(var b in a)"storeName"===b&&(a[b]=a[b].replace(/\W/g,"_")),this._config[b]=a[b];return"driver"in a&&a.driver&&this.setDriver(this._config.driver),!0}return"string"==typeof a?this._config[a]:this._config},d.prototype.defineDriver=function(a,b,d){var g=new e(function(b,d){try{var g=a._driver,h=new Error("Custom driver not compliant; see https://mozilla.github.io/localForage/#definedriver"),j=new Error("Custom driver name already in use: "+a._driver);if(!a._driver)return void d(h);if(c(a._driver))return void d(j);for(var k=i.concat("_initStorage"),l=0;l<k.length;l++){var n=k[l];if(!n||!a[n]||"function"!=typeof a[n])return void d(h)}var o=e.resolve(!0);"_support"in a&&(o=a._support&&"function"==typeof a._support?a._support():e.resolve(!!a._support)),o.then(function(c){m[g]=c,f[g]=a,b()},d)}catch(p){d(p)}});return g.then(b,d),g},d.prototype.driver=function(){return this._driver||null},d.prototype.ready=function(a){var b=this,c=new e(function(a,c){b._driverSet.then(function(){null===b._ready&&(b._ready=b._initStorage(b._config)),b._ready.then(a,c)})["catch"](c)});return c.then(a,a),c},d.prototype.setDriver=function(a,b,d){function g(){h._config.driver=h.driver()}var h=this;return"string"==typeof a&&(a=[a]),this._driverSet=new e(function(b,d){var g=h._getFirstSupportedDriver(a),i=new Error("No available storage method found.");if(!g)return h._driverSet=e.reject(i),void d(i);if(h._dbInfo=null,h._ready=null,c(g)){if(l===j.DEFINE)return void require([g],function(a){h._extend(a),b()});if(l===j.EXPORT){var k;switch(g){case h.INDEXEDDB:k=require("./drivers/indexeddb");break;case h.LOCALSTORAGE:k=require("./drivers/localstorage");break;case h.WEBSQL:k=require("./drivers/websql")}h._extend(k)}else h._extend(o[g])}else{if(!f[g])return h._driverSet=e.reject(i),void d(i);h._extend(f[g])}b()}),this._driverSet.then(g,g),this._driverSet.then(b,d),this._driverSet},d.prototype.supports=function(a){return!!m[a]},d.prototype._extend=function(a){b(this,a)},d.prototype._getFirstSupportedDriver=function(a){if(a&&n(a))for(var b=0;b<a.length;b++){var c=a[b];if(this.supports(c))return c}return null},d.prototype.createInstance=function(a){return new d(a)};var p=new d;l===j.DEFINE?define("localforage",function(){return p}):l===j.EXPORT?module.exports=p:this.localforage=p}.call(window);

dist/localforage.nopromises.min.js

@@ -1,1 +0,1 @@
-(function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]=a[d];return new l(function(a,d){var e=m.open(c.name,c.version);e.onerror=function(){d(e.error)},e.onupgradeneeded=function(){e.result.createObjectStore(c.storeName)},e.onsuccess=function(){c.db=e.result,b._dbInfo=c,a()}})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new l(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.get(a);g.onsuccess=function(){var a=g.result;void 0===a&&(a=null),b(a)},g.onerror=function(){d(g.error)}})["catch"](d)});return j(d,b),d}function c(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new l(function(c,e){d.ready().then(function(){var f=d._dbInfo,g=f.db.transaction(f.storeName,"readwrite").objectStore(f.storeName);null===b&&(b=void 0);var h=g.put(b,a);h.onsuccess=function(){void 0===b&&(b=null),c(b)},h.onerror=function(){e(h.error)}})["catch"](e)});return j(e,c),e}function d(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new l(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readwrite").objectStore(e.storeName),g=f["delete"](a);g.onsuccess=function(){b()},g.onerror=function(){d(g.error)},g.onabort=function(a){var b=a.target.error;"QuotaExceededError"===b&&d(b)}})["catch"](d)});return j(d,b),d}function e(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readwrite").objectStore(d.storeName),f=e.clear();f.onsuccess=function(){a()},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function f(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.count();f.onsuccess=function(){a(f.result)},f.onerror=function(){c(f.error)}})["catch"](c)});return i(c,a),c}function g(a,b){var c=this,d=new l(function(b,d){return 0>a?void b(null):void c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=!1,h=f.openCursor();h.onsuccess=function(){var c=h.result;return c?void(0===a?b(c.key):g?b(c.key):(g=!0,c.advance(a))):void b(null)},h.onerror=function(){d(h.error)}})["catch"](d)});return i(d,b),d}function h(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.openCursor(),g=[];f.onsuccess=function(){var b=f.result;return b?(g.push(b.key),void b["continue"]()):void a(g)},f.onerror=function(){c(f.error)}})["catch"](c)});return i(c,a),c}function i(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}function j(a,b){b&&a.then(function(a){k(b,a)},function(a){b(a)})}function k(a,b){return a?setTimeout(function(){return a(null,b)},0):void 0}var l="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,m=m||this.indexedDB||this.webkitIndexedDB||this.mozIndexedDB||this.OIndexedDB||this.msIndexedDB;if(m){var n={_driver:"asyncStorage",_initStorage:a,getItem:b,setItem:c,removeItem:d,clear:e,length:f,key:g,keys:h};"function"==typeof define&&define.amd?define("asyncStorage",function(){return n}):"undefined"!=typeof module&&module.exports?module.exports=n:this.asyncStorage=n}}).call(window),function(){"use strict";function a(a){var b=this,c={};if(a)for(var d in a)c[d]=a[d];return c.keyPrefix=c.name+"/",b._dbInfo=c,m.resolve()}function b(a){var b=this,c=new m(function(a,c){b.ready().then(function(){for(var c=b._dbInfo.keyPrefix,d=n.length-1;d>=0;d--){var e=n.key(d);0===e.indexOf(c)&&n.removeItem(e)}a()})["catch"](c)});return l(c,a),c}function c(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){try{var e=c._dbInfo,f=n.getItem(e.keyPrefix+a);f&&(f=h(f)),b(f)}catch(g){d(g)}})["catch"](d)});return l(d,b),d}function d(a,b){var c=this,d=new m(function(b,d){c.ready().then(function(){var d,e=c._dbInfo;try{d=n.key(a)}catch(f){d=null}d&&(d=d.substring(e.keyPrefix.length)),b(d)})["catch"](d)});return l(d,b),d}function e(a){var b=this,c=new m(function(a,c){b.ready().then(function(){for(var c=b._dbInfo,d=n.length,e=[],f=0;d>f;f++)0===n.key(f).indexOf(c.keyPrefix)&&e.push(n.key(f).substring(c.keyPrefix.length));a(e)})["catch"](c)});return l(c,a),c}function f(a){var b=this,c=new m(function(a,c){b.keys().then(function(b){a(b.length)})["catch"](c)});return l(c,a),c}function g(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var d=c._dbInfo;n.removeItem(d.keyPrefix+a),b()})["catch"](d)});return l(d,b),d}function h(a){if(a.substring(0,q)!==p)return JSON.parse(a);for(var b=a.substring(C),c=a.substring(q,C),d=new ArrayBuffer(2*b.length),e=new Uint16Array(d),f=b.length-1;f>=0;f--)e[f]=b.charCodeAt(f);switch(c){case r:return d;case s:return new Blob([d]);case t:return new Int8Array(d);case u:return new Uint8Array(d);case v:return new Uint8ClampedArray(d);case w:return new Int16Array(d);case y:return new Uint16Array(d);case x:return new Int32Array(d);case z:return new Uint32Array(d);case A:return new Float32Array(d);case B:return new Float64Array(d);default:throw new Error("Unkown type: "+c)}}function i(a){var b="",c=new Uint16Array(a);try{b=String.fromCharCode.apply(null,c)}catch(d){for(var e=0;e<c.length;e++)b+=String.fromCharCode(c[e])}return b}function j(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=p;a instanceof ArrayBuffer?(d=a,e+=r):(d=a.buffer,"[object Int8Array]"===c?e+=t:"[object Uint8Array]"===c?e+=u:"[object Uint8ClampedArray]"===c?e+=v:"[object Int16Array]"===c?e+=w:"[object Uint16Array]"===c?e+=y:"[object Int32Array]"===c?e+=x:"[object Uint32Array]"===c?e+=z:"[object Float32Array]"===c?e+=A:"[object Float64Array]"===c?e+=B:b(new Error("Failed to get type for BinaryArray"))),b(e+i(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=i(this.result);b(p+s+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(g)}}function k(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new m(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;j(b,function(b,g){if(g)e(g);else{try{var h=d._dbInfo;n.setItem(h.keyPrefix+a,b)}catch(i){("QuotaExceededError"===i.name||"NS_ERROR_DOM_QUOTA_REACHED"===i.name)&&e(i)}c(f)}})})["catch"](e)});return l(e,c),e}function l(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var m="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,n=null;try{if(!(this.localStorage&&"setItem"in this.localStorage))return;n=this.localStorage}catch(o){return}var p="__lfsc__:",q=p.length,r="arbf",s="blob",t="si08",u="ui08",v="uic8",w="si16",x="si32",y="ur16",z="ui32",A="fl32",B="fl64",C=q+r.length,D={_driver:"localStorageWrapper",_initStorage:a,getItem:c,setItem:k,removeItem:g,clear:b,length:f,key:d,keys:e};"function"==typeof define&&define.amd?define("localStorageWrapper",function(){return D}):"undefined"!=typeof module&&module.exports?module.exports=D:this.localStorageWrapper=D}.call(window),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]="string"!=typeof a[d]?a[d].toString():a[d];return new n(function(d,e){try{c.db=o(c.name,String(c.version),c.description,c.size)}catch(f){return b.setDriver("localStorageWrapper").then(function(){return b._initStorage(a)}).then(d)["catch"](e)}c.db.transaction(function(a){a.executeSql("CREATE TABLE IF NOT EXISTS "+c.storeName+" (id INTEGER PRIMARY KEY, key unique, value)",[],function(){b._dbInfo=c,d()},function(a,b){e(b)})})})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName+" WHERE key = ? LIMIT 1",[a],function(a,c){var d=c.rows.length?c.rows.item(0).value:null;d&&(d=j(d)),b(d)},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function c(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new n(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;k(b,function(b,g){if(g)e(g);else{var h=d._dbInfo;h.db.transaction(function(d){d.executeSql("INSERT OR REPLACE INTO "+h.storeName+" (key, value) VALUES (?, ?)",[a,b],function(){c(f)},function(a,b){e(b)})},function(a){a.code===a.QUOTA_ERR&&e(a)})}})})["catch"](e)});return l(e,c),e}function d(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("DELETE FROM "+e.storeName+" WHERE key = ?",[a],function(){b()},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function e(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("DELETE FROM "+d.storeName,[],function(){a()},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function f(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT COUNT(key) as c FROM "+d.storeName,[],function(b,c){var d=c.rows.item(0).c;a(d)},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function g(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT key FROM "+e.storeName+" WHERE id = ? LIMIT 1",[a+1],function(a,c){var d=c.rows.length?c.rows.item(0).key:null;b(d)},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function h(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT key FROM "+d.storeName,[],function(b,c){for(var d=[],e=0;e<c.rows.length;e++)d.push(c.rows.item(e).key);a(d)},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function i(a){var b,c=new Uint8Array(a),d="";for(b=0;b<c.length;b+=3)d+=m[c[b]>>2],d+=m[(3&c[b])<<4|c[b+1]>>4],d+=m[(15&c[b+1])<<2|c[b+2]>>6],d+=m[63&c[b+2]];return c.length%3===2?d=d.substring(0,d.length-1)+"=":c.length%3===1&&(d=d.substring(0,d.length-2)+"=="),d}function j(a){if(a.substring(0,q)!==p)return JSON.parse(a);var b,c,d,e,f,g=a.substring(C),h=a.substring(q,C),i=.75*g.length,j=g.length,k=0;"="===g[g.length-1]&&(i--,"="===g[g.length-2]&&i--);var l=new ArrayBuffer(i),n=new Uint8Array(l);for(b=0;j>b;b+=4)c=m.indexOf(g[b]),d=m.indexOf(g[b+1]),e=m.indexOf(g[b+2]),f=m.indexOf(g[b+3]),n[k++]=c<<2|d>>4,n[k++]=(15&d)<<4|e>>2,n[k++]=(3&e)<<6|63&f;switch(h){case r:return l;case s:return new Blob([l]);case t:return new Int8Array(l);case u:return new Uint8Array(l);case v:return new Uint8ClampedArray(l);case w:return new Int16Array(l);case y:return new Uint16Array(l);case x:return new Int32Array(l);case z:return new Uint32Array(l);case A:return new Float32Array(l);case B:return new Float64Array(l);default:throw new Error("Unkown type: "+h)}}function k(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=p;a instanceof ArrayBuffer?(d=a,e+=r):(d=a.buffer,"[object Int8Array]"===c?e+=t:"[object Uint8Array]"===c?e+=u:"[object Uint8ClampedArray]"===c?e+=v:"[object Int16Array]"===c?e+=w:"[object Uint16Array]"===c?e+=y:"[object Int32Array]"===c?e+=x:"[object Uint32Array]"===c?e+=z:"[object Float32Array]"===c?e+=A:"[object Float64Array]"===c?e+=B:b(new Error("Failed to get type for BinaryArray"))),b(e+i(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=i(this.result);b(p+s+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(null,g)}}function l(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var m="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",n="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,o=this.openDatabase,p="__lfsc__:",q=p.length,r="arbf",s="blob",t="si08",u="ui08",v="uic8",w="si16",x="si32",y="ur16",z="ui32",A="fl32",B="fl64",C=q+r.length;if(o){var D={_driver:"webSQLStorage",_initStorage:a,getItem:b,setItem:c,removeItem:d,clear:e,length:f,key:g,keys:h};"function"==typeof define&&define.amd?define("webSQLStorage",function(){return D}):"undefined"!=typeof module&&module.exports?module.exports=D:this.webSQLStorage=D}}.call(window),function(){"use strict";function a(a,b){a[b]=function(){var c=arguments;return a.ready().then(function(){return a[b].apply(a,c)})}}function b(){for(var a=1;a<arguments.length;a++){var b=arguments[a];if(b)for(var c in b)b.hasOwnProperty(c)&&(arguments[0][c]=n(b[c])?b[c].slice():b[c])}return arguments[0]}function c(a){for(var b in g)if(g.hasOwnProperty(b)&&g[b]===a)return!0;return!1}function d(c){this._config=b({},k,c),this._driverSet=null,this._ready=!1,this._dbInfo=null;for(var d=0;d<i.length;d++)a(this,i[d]);this.setDriver(this._config.driver)}var e="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,f={},g={INDEXEDDB:"asyncStorage",LOCALSTORAGE:"localStorageWrapper",WEBSQL:"webSQLStorage"},h=[g.INDEXEDDB,g.WEBSQL,g.LOCALSTORAGE],i=["clear","getItem","key","keys","length","removeItem","setItem"],j={DEFINE:1,EXPORT:2,WINDOW:3},k={description:"",driver:h.slice(),name:"localforage",size:4980736,storeName:"keyvaluepairs",version:1},l=j.WINDOW;"function"==typeof define&&define.amd?l=j.DEFINE:"undefined"!=typeof module&&module.exports&&(l=j.EXPORT);var m=function(a){var b=b||a.indexedDB||a.webkitIndexedDB||a.mozIndexedDB||a.OIndexedDB||a.msIndexedDB,c={};return c[g.WEBSQL]=!!a.openDatabase,c[g.INDEXEDDB]=!!function(){if("undefined"!=typeof a.openDatabase&&a.navigator&&a.navigator.userAgent&&/Safari/.test(a.navigator.userAgent)&&!/Chrome/.test(a.navigator.userAgent))return!1;try{return b&&"function"==typeof b.open&&"undefined"!=typeof a.IDBKeyRange}catch(c){return!1}}(),c[g.LOCALSTORAGE]=!!function(){try{return a.localStorage&&"setItem"in a.localStorage&&a.localStorage.setItem}catch(b){return!1}}(),c}(this),n=Array.isArray||function(a){return"[object Array]"===Object.prototype.toString.call(a)},o=this;d.prototype.INDEXEDDB=g.INDEXEDDB,d.prototype.LOCALSTORAGE=g.LOCALSTORAGE,d.prototype.WEBSQL=g.WEBSQL,d.prototype.config=function(a){if("object"==typeof a){if(this._ready)return new Error("Can't call config() after localforage has been used.");for(var b in a)"storeName"===b&&(a[b]=a[b].replace(/\W/g,"_")),this._config[b]=a[b];return"driver"in a&&a.driver&&this.setDriver(this._config.driver),!0}return"string"==typeof a?this._config[a]:this._config},d.prototype.defineDriver=function(a,b,d){var g=new e(function(b,d){try{var g=a._driver,h=new Error("Custom driver not compliant; see https://mozilla.github.io/localForage/#definedriver"),j=new Error("Custom driver name already in use: "+a._driver);if(!a._driver)return void d(h);if(c(a._driver))return void d(j);for(var k=i.concat("_initStorage"),l=0;l<k.length;l++){var n=k[l];if(!n||!a[n]||"function"!=typeof a[n])return void d(h)}var o=e.resolve(!0);"_support"in a&&(o=a._support&&"function"==typeof a._support?a._support():e.resolve(!!a._support)),o.then(function(c){m[g]=c,f[g]=a,b()},d)}catch(p){d(p)}});return g.then(b,d),g},d.prototype.driver=function(){return this._driver||null},d.prototype.ready=function(a){var b=this,c=new e(function(a,c){b._driverSet.then(function(){null===b._ready&&(b._ready=b._initStorage(b._config)),b._ready.then(a,c)})["catch"](c)});return c.then(a,a),c},d.prototype.setDriver=function(a,b,d){function g(){h._config.driver=h.driver()}var h=this;return"string"==typeof a&&(a=[a]),this._driverSet=new e(function(b,d){var g=h._getFirstSupportedDriver(a),i=new Error("No available storage method found.");if(!g)return h._driverSet=e.reject(i),void d(i);if(h._dbInfo=null,h._ready=null,c(g)){if(l===j.DEFINE)return void require([g],function(a){h._extend(a),b()});if(l===j.EXPORT){var k;switch(g){case h.INDEXEDDB:k=require("./drivers/indexeddb");break;case h.LOCALSTORAGE:k=require("./drivers/localstorage");break;case h.WEBSQL:k=require("./drivers/websql")}h._extend(k)}else h._extend(o[g])}else{if(!f[g])return h._driverSet=e.reject(i),void d(i);h._extend(f[g])}b()}),this._driverSet.then(g,g),this._driverSet.then(b,d),this._driverSet},d.prototype.supports=function(a){return!!m[a]},d.prototype._extend=function(a){b(this,a)},d.prototype._getFirstSupportedDriver=function(a){if(a&&n(a))for(var b=0;b<a.length;b++){var c=a[b];if(this.supports(c))return c}return null},d.prototype.createInstance=function(a){return new d(a)};var p=new d;l===j.DEFINE?define("localforage",function(){return p}):l===j.EXPORT?module.exports=p:this.localforage=p}.call(window);
+(function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]=a[d];return new m(function(a,d){var e=n.open(c.name,c.version);e.onerror=function(){d(e.error)},e.onupgradeneeded=function(){e.result.createObjectStore(c.storeName)},e.onsuccess=function(){c.db=e.result,b._dbInfo=c,a()}})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.get(a);g.onsuccess=function(){var a=g.result;void 0===a&&(a=null),b(a)},g.onerror=function(){d(g.error)}})["catch"](d)});return k(d,b),d}function c(a,b){var c=this,d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.openCursor();g.onsuccess=function(){var c=g.result;if(c){var d=a(c.value,c.key);void 0!==d?b(d):c["continue"]()}else b()},g.onerror=function(){d(g.error)}})["catch"](d)});return k(d,b),d}function d(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new m(function(c,e){d.ready().then(function(){var f=d._dbInfo,g=f.db.transaction(f.storeName,"readwrite").objectStore(f.storeName);null===b&&(b=void 0);var h=g.put(b,a);h.onsuccess=function(){void 0===b&&(b=null),c(b)},h.onerror=function(){e(h.error)}})["catch"](e)});return k(e,c),e}function e(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readwrite").objectStore(e.storeName),g=f["delete"](a);g.onsuccess=function(){b()},g.onerror=function(){d(g.error)},g.onabort=function(a){var b=a.target.error;"QuotaExceededError"===b&&d(b)}})["catch"](d)});return k(d,b),d}function f(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readwrite").objectStore(d.storeName),f=e.clear();f.onsuccess=function(){a()},f.onerror=function(){c(f.error)}})["catch"](c)});return k(c,a),c}function g(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.count();f.onsuccess=function(){a(f.result)},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function h(a,b){var c=this,d=new m(function(b,d){return 0>a?void b(null):void c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=!1,h=f.openCursor();h.onsuccess=function(){var c=h.result;return c?void(0===a?b(c.key):g?b(c.key):(g=!0,c.advance(a))):void b(null)},h.onerror=function(){d(h.error)}})["catch"](d)});return j(d,b),d}function i(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.openCursor(),g=[];f.onsuccess=function(){var b=f.result;return b?(g.push(b.key),void b["continue"]()):void a(g)},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function j(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}function k(a,b){b&&a.then(function(a){l(b,a)},function(a){b(a)})}function l(a,b){return a?setTimeout(function(){return a(null,b)},0):void 0}var m="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,n=n||this.indexedDB||this.webkitIndexedDB||this.mozIndexedDB||this.OIndexedDB||this.msIndexedDB;if(n){var o={_driver:"asyncStorage",_initStorage:a,iterate:c,getItem:b,setItem:d,removeItem:e,clear:f,length:g,key:h,keys:i};"function"==typeof define&&define.amd?define("asyncStorage",function(){return o}):"undefined"!=typeof module&&module.exports?module.exports=o:this.asyncStorage=o}}).call(window),function(){"use strict";function a(a){var b=this,c={};if(a)for(var d in a)c[d]=a[d];return c.keyPrefix=c.name+"/",b._dbInfo=c,n.resolve()}function b(a){var b=this,c=new n(function(a,c){b.ready().then(function(){for(var c=b._dbInfo.keyPrefix,d=o.length-1;d>=0;d--){var e=o.key(d);0===e.indexOf(c)&&o.removeItem(e)}a()})["catch"](c)});return m(c,a),c}function c(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){try{var e=c._dbInfo,f=o.getItem(e.keyPrefix+a);f&&(f=i(f)),b(f)}catch(g){d(g)}})["catch"](d)});return m(d,b),d}function d(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){try{for(var e=c._dbInfo.keyPrefix,f=e.length,g=o.length,h=0;g>h;h++){var j=o.key(h),k=o.getItem(j);if(k&&(k=i(k)),k=a(k,j.substring(f)),void 0!==k)return void b(k)}b()}catch(l){d(l)}})["catch"](d)});return m(d,b),d}function e(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){var d,e=c._dbInfo;try{d=o.key(a)}catch(f){d=null}d&&(d=d.substring(e.keyPrefix.length)),b(d)})["catch"](d)});return m(d,b),d}function f(a){var b=this,c=new n(function(a,c){b.ready().then(function(){for(var c=b._dbInfo,d=o.length,e=[],f=0;d>f;f++)0===o.key(f).indexOf(c.keyPrefix)&&e.push(o.key(f).substring(c.keyPrefix.length));a(e)})["catch"](c)});return m(c,a),c}function g(a){var b=this,c=new n(function(a,c){b.keys().then(function(b){a(b.length)})["catch"](c)});return m(c,a),c}function h(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var d=c._dbInfo;o.removeItem(d.keyPrefix+a),b()})["catch"](d)});return m(d,b),d}function i(a){if(a.substring(0,r)!==q)return JSON.parse(a);for(var b=a.substring(D),c=a.substring(r,D),d=new ArrayBuffer(2*b.length),e=new Uint16Array(d),f=b.length-1;f>=0;f--)e[f]=b.charCodeAt(f);switch(c){case s:return d;case t:return new Blob([d]);case u:return new Int8Array(d);case v:return new Uint8Array(d);case w:return new Uint8ClampedArray(d);case x:return new Int16Array(d);case z:return new Uint16Array(d);case y:return new Int32Array(d);case A:return new Uint32Array(d);case B:return new Float32Array(d);case C:return new Float64Array(d);default:throw new Error("Unkown type: "+c)}}function j(a){var b="",c=new Uint16Array(a);try{b=String.fromCharCode.apply(null,c)}catch(d){for(var e=0;e<c.length;e++)b+=String.fromCharCode(c[e])}return b}function k(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=q;a instanceof ArrayBuffer?(d=a,e+=s):(d=a.buffer,"[object Int8Array]"===c?e+=u:"[object Uint8Array]"===c?e+=v:"[object Uint8ClampedArray]"===c?e+=w:"[object Int16Array]"===c?e+=x:"[object Uint16Array]"===c?e+=z:"[object Int32Array]"===c?e+=y:"[object Uint32Array]"===c?e+=A:"[object Float32Array]"===c?e+=B:"[object Float64Array]"===c?e+=C:b(new Error("Failed to get type for BinaryArray"))),b(e+j(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=j(this.result);b(q+t+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(g)}}function l(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new n(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;k(b,function(b,g){if(g)e(g);else{try{var h=d._dbInfo;o.setItem(h.keyPrefix+a,b)}catch(i){("QuotaExceededError"===i.name||"NS_ERROR_DOM_QUOTA_REACHED"===i.name)&&e(i)}c(f)}})})["catch"](e)});return m(e,c),e}function m(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var n="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,o=null;try{if(!(this.localStorage&&"setItem"in this.localStorage))return;o=this.localStorage}catch(p){return}var q="__lfsc__:",r=q.length,s="arbf",t="blob",u="si08",v="ui08",w="uic8",x="si16",y="si32",z="ur16",A="ui32",B="fl32",C="fl64",D=r+s.length,E={_driver:"localStorageWrapper",_initStorage:a,iterate:d,getItem:c,setItem:l,removeItem:h,clear:b,length:g,key:e,keys:f};"function"==typeof define&&define.amd?define("localStorageWrapper",function(){return E}):"undefined"!=typeof module&&module.exports?module.exports=E:this.localStorageWrapper=E}.call(window),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]="string"!=typeof a[d]?a[d].toString():a[d];return new o(function(d,e){try{c.db=p(c.name,String(c.version),c.description,c.size)}catch(f){return b.setDriver("localStorageWrapper").then(function(){return b._initStorage(a)}).then(d)["catch"](e)}c.db.transaction(function(a){a.executeSql("CREATE TABLE IF NOT EXISTS "+c.storeName+" (id INTEGER PRIMARY KEY, key unique, value)",[],function(){b._dbInfo=c,d()},function(a,b){e(b)})})})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName+" WHERE key = ? LIMIT 1",[a],function(a,c){var d=c.rows.length?c.rows.item(0).value:null;d&&(d=k(d)),b(d)},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function c(a,b){var c=this,d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName,[],function(c,d){for(var e=d.rows,f=e.length,g=0;f>g;g++){var h=e.item(g),i=h.value;if(i&&(i=k(i)),i=a(i,h.key),void 0!==i)return void b(i)}b()},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function d(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new o(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;l(b,function(b,g){if(g)e(g);else{var h=d._dbInfo;h.db.transaction(function(d){d.executeSql("INSERT OR REPLACE INTO "+h.storeName+" (key, value) VALUES (?, ?)",[a,b],function(){c(f)},function(a,b){e(b)})},function(a){a.code===a.QUOTA_ERR&&e(a)})}})})["catch"](e)});return m(e,c),e}function e(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("DELETE FROM "+e.storeName+" WHERE key = ?",[a],function(){b()},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function f(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("DELETE FROM "+d.storeName,[],function(){a()},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function g(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT COUNT(key) as c FROM "+d.storeName,[],function(b,c){var d=c.rows.item(0).c;a(d)},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function h(a,b){var c=this,d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT key FROM "+e.storeName+" WHERE id = ? LIMIT 1",[a+1],function(a,c){var d=c.rows.length?c.rows.item(0).key:null;b(d)},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function i(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT key FROM "+d.storeName,[],function(b,c){for(var d=[],e=0;e<c.rows.length;e++)d.push(c.rows.item(e).key);a(d)},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function j(a){var b,c=new Uint8Array(a),d="";for(b=0;b<c.length;b+=3)d+=n[c[b]>>2],d+=n[(3&c[b])<<4|c[b+1]>>4],d+=n[(15&c[b+1])<<2|c[b+2]>>6],d+=n[63&c[b+2]];return c.length%3===2?d=d.substring(0,d.length-1)+"=":c.length%3===1&&(d=d.substring(0,d.length-2)+"=="),d}function k(a){if(a.substring(0,r)!==q)return JSON.parse(a);var b,c,d,e,f,g=a.substring(D),h=a.substring(r,D),i=.75*g.length,j=g.length,k=0;"="===g[g.length-1]&&(i--,"="===g[g.length-2]&&i--);var l=new ArrayBuffer(i),m=new Uint8Array(l);for(b=0;j>b;b+=4)c=n.indexOf(g[b]),d=n.indexOf(g[b+1]),e=n.indexOf(g[b+2]),f=n.indexOf(g[b+3]),m[k++]=c<<2|d>>4,m[k++]=(15&d)<<4|e>>2,m[k++]=(3&e)<<6|63&f;switch(h){case s:return l;case t:return new Blob([l]);case u:return new Int8Array(l);case v:return new Uint8Array(l);case w:return new Uint8ClampedArray(l);case x:return new Int16Array(l);case z:return new Uint16Array(l);case y:return new Int32Array(l);case A:return new Uint32Array(l);case B:return new Float32Array(l);case C:return new Float64Array(l);default:throw new Error("Unkown type: "+h)}}function l(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=q;a instanceof ArrayBuffer?(d=a,e+=s):(d=a.buffer,"[object Int8Array]"===c?e+=u:"[object Uint8Array]"===c?e+=v:"[object Uint8ClampedArray]"===c?e+=w:"[object Int16Array]"===c?e+=x:"[object Uint16Array]"===c?e+=z:"[object Int32Array]"===c?e+=y:"[object Uint32Array]"===c?e+=A:"[object Float32Array]"===c?e+=B:"[object Float64Array]"===c?e+=C:b(new Error("Failed to get type for BinaryArray"))),b(e+j(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=j(this.result);b(q+t+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(null,g)}}function m(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",o="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,p=this.openDatabase,q="__lfsc__:",r=q.length,s="arbf",t="blob",u="si08",v="ui08",w="uic8",x="si16",y="si32",z="ur16",A="ui32",B="fl32",C="fl64",D=r+s.length;if(p){var E={_driver:"webSQLStorage",_initStorage:a,iterate:c,getItem:b,setItem:d,removeItem:e,clear:f,length:g,key:h,keys:i};"function"==typeof define&&define.amd?define("webSQLStorage",function(){return E}):"undefined"!=typeof module&&module.exports?module.exports=E:this.webSQLStorage=E}}.call(window),function(){"use strict";function a(a,b){a[b]=function(){var c=arguments;return a.ready().then(function(){return a[b].apply(a,c)})}}function b(){for(var a=1;a<arguments.length;a++){var b=arguments[a];if(b)for(var c in b)b.hasOwnProperty(c)&&(arguments[0][c]=n(b[c])?b[c].slice():b[c])}return arguments[0]}function c(a){for(var b in g)if(g.hasOwnProperty(b)&&g[b]===a)return!0;return!1}function d(c){this._config=b({},k,c),this._driverSet=null,this._ready=!1,this._dbInfo=null;for(var d=0;d<i.length;d++)a(this,i[d]);this.setDriver(this._config.driver)}var e="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,f={},g={INDEXEDDB:"asyncStorage",LOCALSTORAGE:"localStorageWrapper",WEBSQL:"webSQLStorage"},h=[g.INDEXEDDB,g.WEBSQL,g.LOCALSTORAGE],i=["clear","getItem","iterate","key","keys","length","removeItem","setItem"],j={DEFINE:1,EXPORT:2,WINDOW:3},k={description:"",driver:h.slice(),name:"localforage",size:4980736,storeName:"keyvaluepairs",version:1},l=j.WINDOW;"function"==typeof define&&define.amd?l=j.DEFINE:"undefined"!=typeof module&&module.exports&&(l=j.EXPORT);var m=function(a){var b=b||a.indexedDB||a.webkitIndexedDB||a.mozIndexedDB||a.OIndexedDB||a.msIndexedDB,c={};return c[g.WEBSQL]=!!a.openDatabase,c[g.INDEXEDDB]=!!function(){if("undefined"!=typeof a.openDatabase&&a.navigator&&a.navigator.userAgent&&/Safari/.test(a.navigator.userAgent)&&!/Chrome/.test(a.navigator.userAgent))return!1;try{return b&&"function"==typeof b.open&&"undefined"!=typeof a.IDBKeyRange}catch(c){return!1}}(),c[g.LOCALSTORAGE]=!!function(){try{return a.localStorage&&"setItem"in a.localStorage&&a.localStorage.setItem}catch(b){return!1}}(),c}(this),n=Array.isArray||function(a){return"[object Array]"===Object.prototype.toString.call(a)},o=this;d.prototype.INDEXEDDB=g.INDEXEDDB,d.prototype.LOCALSTORAGE=g.LOCALSTORAGE,d.prototype.WEBSQL=g.WEBSQL,d.prototype.config=function(a){if("object"==typeof a){if(this._ready)return new Error("Can't call config() after localforage has been used.");for(var b in a)"storeName"===b&&(a[b]=a[b].replace(/\W/g,"_")),this._config[b]=a[b];return"driver"in a&&a.driver&&this.setDriver(this._config.driver),!0}return"string"==typeof a?this._config[a]:this._config},d.prototype.defineDriver=function(a,b,d){var g=new e(function(b,d){try{var g=a._driver,h=new Error("Custom driver not compliant; see https://mozilla.github.io/localForage/#definedriver"),j=new Error("Custom driver name already in use: "+a._driver);if(!a._driver)return void d(h);if(c(a._driver))return void d(j);for(var k=i.concat("_initStorage"),l=0;l<k.length;l++){var n=k[l];if(!n||!a[n]||"function"!=typeof a[n])return void d(h)}var o=e.resolve(!0);"_support"in a&&(o=a._support&&"function"==typeof a._support?a._support():e.resolve(!!a._support)),o.then(function(c){m[g]=c,f[g]=a,b()},d)}catch(p){d(p)}});return g.then(b,d),g},d.prototype.driver=function(){return this._driver||null},d.prototype.ready=function(a){var b=this,c=new e(function(a,c){b._driverSet.then(function(){null===b._ready&&(b._ready=b._initStorage(b._config)),b._ready.then(a,c)})["catch"](c)});return c.then(a,a),c},d.prototype.setDriver=function(a,b,d){function g(){h._config.driver=h.driver()}var h=this;return"string"==typeof a&&(a=[a]),this._driverSet=new e(function(b,d){var g=h._getFirstSupportedDriver(a),i=new Error("No available storage method found.");if(!g)return h._driverSet=e.reject(i),void d(i);if(h._dbInfo=null,h._ready=null,c(g)){if(l===j.DEFINE)return void require([g],function(a){h._extend(a),b()});if(l===j.EXPORT){var k;switch(g){case h.INDEXEDDB:k=require("./drivers/indexeddb");break;case h.LOCALSTORAGE:k=require("./drivers/localstorage");break;case h.WEBSQL:k=require("./drivers/websql")}h._extend(k)}else h._extend(o[g])}else{if(!f[g])return h._driverSet=e.reject(i),void d(i);h._extend(f[g])}b()}),this._driverSet.then(g,g),this._driverSet.then(b,d),this._driverSet},d.prototype.supports=function(a){return!!m[a]},d.prototype._extend=function(a){b(this,a)},d.prototype._getFirstSupportedDriver=function(a){if(a&&n(a))for(var b=0;b<a.length;b++){var c=a[b];if(this.supports(c))return c}return null},d.prototype.createInstance=function(a){return new d(a)};var p=new d;l===j.DEFINE?define("localforage",function(){return p}):l===j.EXPORT?module.exports=p:this.localforage=p}.call(window);

Gruntfile.js

@@ -37,3 +37,3 @@ /* jshint node:true */
                         '    localForage -- Offline Storage, Improved\n' +
-                        '    Version 1.1.1\n' +
+                        '    Version 1.2.0\n' +
                         '    http://mozilla.github.io/localForage\n' +
@@ -40,0 +40,0 @@ '    (c) 2013-2014 Mozilla, Apache License 2.0\n' +

package.json

@@ -11,3 +11,3 @@ {
   ],
-  "version": "1.1.1",
+  "version": "1.2.0",
   "homepage": "https://github.com/mozilla/localForage",
@@ -23,3 +23,3 @@ "repository": {
   "devDependencies": {
-    "component": "^1.0.0",
+    "component": "^1.0.0-rc7",
     "cors": "^2.3.1",
@@ -33,3 +33,3 @@ "grunt": "^0.4.2",
     "grunt-es3-safe-recast": "^0.1.0",
-    "grunt-jscs-checker": "^0.4.4",
+    "grunt-jscs": "^0.8.0",
     "grunt-mocha": "^0.4.10",
@@ -36,0 +36,0 @@ "grunt-saucelabs": "^5.1.2",

README.md

@@ -51,11 +51,8 @@ # localForage [![Build Status](https://secure.travis-ci.org/mozilla/localForage.png?branch=master)](http://travis-ci.org/mozilla/localForage)
 
-Note that, thanks to WebSQL support, apps packaged with Phonegap will also
-use asynchronous storage. Pretty slick!
-
 ## Support
 
 Lost? Need help? Try the
-[localForage API documentation](https://mozilla.github.io/localForage).
+[localForage API documentation](http://mozilla.github.io/localForage).
 
-If you're stuck using the library, running the tests, or want to contribute,
+If you're stuck using the library, running the tests, or want to contribute
 to localForage, you can visit
@@ -66,3 +63,3 @@ [irc.mozilla.org](https://wiki.mozilla.org/IRC) and head to the `#apps`
 The best person to ask about localForage is [**tofumatt**][tofumatt], who
-is usually online from 8am-10pm Eastern Time.
+is usually online from 12pm-12am GMT (London Time).
 
@@ -75,4 +72,4 @@ [tofumatt]: http://tofumatt.com/
 
-Because localForage uses async storage, it has an async API. It's otherwise
-exactly the same as the
+Because localForage uses async storage, it has an async API.
+It's otherwise exactly the same as the
 [localStorage API](https://hacks.mozilla.org/2009/06/localstorage/).
@@ -98,6 +95,6 @@
 // Async, fast, and non-blocking!
-localforage.getItem('key', alert);
+localforage.getItem('key', function(err, value) { alert(value) });
 ```
 
-Note that callbacks in localForage are Node-style (error argument first) since
+Callbacks in localForage are Node-style (error argument first) since version
 `0.9.3`. This means if you're using callbacks, your code should look like this:
@@ -110,5 +107,5 @@
         console.error('Oh noes!');
+    } else {
+        alert(value);
     }
-
-    alert(value);
 });
@@ -136,3 +133,3 @@ ```
 
-Note that with Promises, `err` is not the first argument to your function.
+When using Promises, `err` is **not** the first argument passed to a function.
 Instead, you handle an error with the rejection part of the Promise:
@@ -139,0 +136,0 @@

site/index.md

@@ -68,3 +68,3 @@ ---
 <script src="localforage.js"></script>
-<script>localforage.getItem('my alert', alert);</script>
+<script>localforage.getItem('somekey', function(err, val) { alert(val) });</script>
 ```
@@ -202,3 +202,3 @@
 ```javascript
-localforage.removeItem('somekey', function() {
+localforage.removeItem('somekey', function(err) {
     // Run this code once the key has been removed.
@@ -210,3 +210,3 @@ console.log('Key is cleared!');
 ```coffeescript
-localforage.removeItem "somekey", ->
+localforage.removeItem "somekey", (err) ->
   # Run this code once the key has been removed.
@@ -223,3 +223,3 @@ console.log "Key is cleared!"
 ```javascript
-localforage.clear(function() {
+localforage.clear(function(err) {
     // Run this code once the database has been entirely deleted.
@@ -231,3 +231,3 @@ console.log('Database is now empty.');
 ```coffeescript
-localforage.clear ->
+localforage.clear (err) ->
   # Run this code once the database has been entirely deleted.
@@ -308,2 +308,117 @@ console.log "Database is now empty."
 
+## iterate
+
+```javascript
+localforage.iterate(function(value, key) {
+    // Resulting key/value pair -- this callback
+    // will be executed for every item in the
+    // database.
+    console.log([key, value]);
+}, function() {
+    console.log('Iteration has completed');
+});
+
+// The same code, but using ES6 Promises.
+localforage.iterate(function(value, key) {
+    // Resulting key/value pair -- this callback
+    // will be executed for every item in the
+    // database.
+    console.log([key, value]);
+}).then(function() {
+    console.log('Iteration has completed');
+});
+
+// Exit the iteration early:
+var iterations = 0;
+localforage.iterate(function(value, key) {
+    if (iterations < 3) {
+        console.log([key, value]);
+    } else {
+        return [key, value];
+    }
+
+    iterations++;
+}, function(result) {
+    console.log('Iteration has completed, last iterated pair:');
+    console.log(result);
+});
+
+// The same code for early exit, but using ES6 Promises.
+var iterations = 0;
+localforage.iterate(function(value, key) {
+    if (iterations < 3) {
+        console.log([key, value]);
+    } else {
+        return [key, value];
+    }
+
+    iterations++;
+}).then(function(result) {
+    console.log('Iteration has completed, last iterated pair:');
+    console.log(result);
+});
+```
+
+```coffeescript
+localforage.iterate (value, key) ->
+  # Resulting key/value pair -- this callback
+  # will be executed for every item in the
+  # database.
+  console.log [key, value]
+  return
+, ->
+  console.log "Iteration has completed"
+
+# The same code, but using ES6 Promises.
+localforage.iterate (value, key) ->
+  # Resulting key/value pair -- this callback
+  # will be executed for every item in the
+  # database.
+  console.log [key, value]
+  return
+.then ->
+  console.log "Iteration has completed"
+
+# Exit the iteration early:
+iterations = 0
+localforage.iterate (value, key) ->
+  if iterations < 3
+    console.log [key, value]
+
+    iterations++
+    return
+  else
+    return [key, value]
+), (result) ->
+  console.log "Iteration has completed, last iterated pair:"
+  console.log result
+
+# The same code for early exit, but using ES6 Promises.
+iterations = 0
+localforage.iterate((value, key) ->
+  if iterations < 3
+    console.log [key, value]
+
+    iterations++
+    return
+  else
+    return [key, value]
+).then (result) ->
+  console.log "Iteration has completed, last iterated pair:"
+  console.log result
+```
+
+`iterate(iteratorCallback, successCallback)`
+
+Iterate over all value/key pairs in datastore.
+
+<aside class="notice">
+  <code>iterate</code> supports early exit by returning non `undefined`
+  value inside `iteratorCallback` callback. Resulting value will be passed
+  to `successCallback` as the result of iteration.
+
+  This means if you're using CoffeeScript, you'll need to manually `return`
+  nothing to keep iterating through each key/value pair.
+</aside>
+
 # Settings API
@@ -310,0 +425,0 @@

site/localforage.min.js

@@ -1,1 +0,1 @@
-!function(){var a,b,c,d;!function(){var e={},f={};a=function(a,b,c){e[a]={deps:b,callback:c}},d=c=b=function(a){function c(b){if("."!==b.charAt(0))return b;for(var c=b.split("/"),d=a.split("/").slice(0,-1),e=0,f=c.length;f>e;e++){var g=c[e];if(".."===g)d.pop();else{if("."===g)continue;d.push(g)}}return d.join("/")}if(d._eak_seen=e,f[a])return f[a];if(f[a]={},!e[a])throw new Error("Could not find module "+a);for(var g,h=e[a],i=h.deps,j=h.callback,k=[],l=0,m=i.length;m>l;l++)k.push("exports"===i[l]?g={}:b(c(i[l])));var n=j.apply(this,k);return f[a]=g||n}}(),a("promise/all",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to all.");return new b(function(b,c){function d(a){return function(b){f(a,b)}}function f(a,c){h[a]=c,0===--i&&b(h)}var g,h=[],i=a.length;0===i&&b([]);for(var j=0;j<a.length;j++)g=a[j],g&&e(g.then)?g.then(d(j),c):f(j,g)})}var d=a.isArray,e=a.isFunction;b.all=c}),a("promise/asap",["exports"],function(a){"use strict";function b(){return function(){process.nextTick(e)}}function c(){var a=0,b=new i(e),c=document.createTextNode("");return b.observe(c,{characterData:!0}),function(){c.data=a=++a%2}}function d(){return function(){j.setTimeout(e,1)}}function e(){for(var a=0;a<k.length;a++){var b=k[a],c=b[0],d=b[1];c(d)}k=[]}function f(a,b){var c=k.push([a,b]);1===c&&g()}var g,h="undefined"!=typeof window?window:{},i=h.MutationObserver||h.WebKitMutationObserver,j="undefined"!=typeof global?global:void 0===this?window:this,k=[];g="undefined"!=typeof process&&"[object process]"==={}.toString.call(process)?b():i?c():d(),a.asap=f}),a("promise/config",["exports"],function(a){"use strict";function b(a,b){return 2!==arguments.length?c[a]:void(c[a]=b)}var c={instrument:!1};a.config=c,a.configure=b}),a("promise/polyfill",["./promise","./utils","exports"],function(a,b,c){"use strict";function d(){var a;a="undefined"!=typeof global?global:"undefined"!=typeof window&&window.document?window:self;var b="Promise"in a&&"resolve"in a.Promise&&"reject"in a.Promise&&"all"in a.Promise&&"race"in a.Promise&&function(){var b;return new a.Promise(function(a){b=a}),f(b)}();b||(a.Promise=e)}var e=a.Promise,f=b.isFunction;c.polyfill=d}),a("promise/promise",["./config","./utils","./all","./race","./resolve","./reject","./asap","exports"],function(a,b,c,d,e,f,g,h){"use strict";function i(a){if(!v(a))throw new TypeError("You must pass a resolver function as the first argument to the promise constructor");if(!(this instanceof i))throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");this._subscribers=[],j(a,this)}function j(a,b){function c(a){o(b,a)}function d(a){q(b,a)}try{a(c,d)}catch(e){d(e)}}function k(a,b,c,d){var e,f,g,h,i=v(c);if(i)try{e=c(d),g=!0}catch(j){h=!0,f=j}else e=d,g=!0;n(b,e)||(i&&g?o(b,e):h?q(b,f):a===D?o(b,e):a===E&&q(b,e))}function l(a,b,c,d){var e=a._subscribers,f=e.length;e[f]=b,e[f+D]=c,e[f+E]=d}function m(a,b){for(var c,d,e=a._subscribers,f=a._detail,g=0;g<e.length;g+=3)c=e[g],d=e[g+b],k(b,c,d,f);a._subscribers=null}function n(a,b){var c,d=null;try{if(a===b)throw new TypeError("A promises callback cannot return that same promise.");if(u(b)&&(d=b.then,v(d)))return d.call(b,function(d){return c?!0:(c=!0,void(b!==d?o(a,d):p(a,d)))},function(b){return c?!0:(c=!0,void q(a,b))}),!0}catch(e){return c?!0:(q(a,e),!0)}return!1}function o(a,b){a===b?p(a,b):n(a,b)||p(a,b)}function p(a,b){a._state===B&&(a._state=C,a._detail=b,t.async(r,a))}function q(a,b){a._state===B&&(a._state=C,a._detail=b,t.async(s,a))}function r(a){m(a,a._state=D)}function s(a){m(a,a._state=E)}var t=a.config,u=(a.configure,b.objectOrFunction),v=b.isFunction,w=(b.now,c.all),x=d.race,y=e.resolve,z=f.reject,A=g.asap;t.async=A;var B=void 0,C=0,D=1,E=2;i.prototype={constructor:i,_state:void 0,_detail:void 0,_subscribers:void 0,then:function(a,b){var c=this,d=new this.constructor(function(){});if(this._state){var e=arguments;t.async(function(){k(c._state,d,e[c._state-1],c._detail)})}else l(this,d,a,b);return d},"catch":function(a){return this.then(null,a)}},i.all=w,i.race=x,i.resolve=y,i.reject=z,h.Promise=i}),a("promise/race",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to race.");return new b(function(b,c){for(var d,e=0;e<a.length;e++)d=a[e],d&&"function"==typeof d.then?d.then(b,c):b(d)})}var d=a.isArray;b.race=c}),a("promise/reject",["exports"],function(a){"use strict";function b(a){var b=this;return new b(function(b,c){c(a)})}a.reject=b}),a("promise/resolve",["exports"],function(a){"use strict";function b(a){if(a&&"object"==typeof a&&a.constructor===this)return a;var b=this;return new b(function(b){b(a)})}a.resolve=b}),a("promise/utils",["exports"],function(a){"use strict";function b(a){return c(a)||"object"==typeof a&&null!==a}function c(a){return"function"==typeof a}function d(a){return"[object Array]"===Object.prototype.toString.call(a)}var e=Date.now||function(){return(new Date).getTime()};a.objectOrFunction=b,a.isFunction=c,a.isArray=d,a.now=e}),b("promise/polyfill").polyfill()}(),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]=a[d];return new l(function(a,d){var e=m.open(c.name,c.version);e.onerror=function(){d(e.error)},e.onupgradeneeded=function(){e.result.createObjectStore(c.storeName)},e.onsuccess=function(){c.db=e.result,b._dbInfo=c,a()}})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new l(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.get(a);g.onsuccess=function(){var a=g.result;void 0===a&&(a=null),b(a)},g.onerror=function(){d(g.error)}})["catch"](d)});return j(d,b),d}function c(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new l(function(c,e){d.ready().then(function(){var f=d._dbInfo,g=f.db.transaction(f.storeName,"readwrite").objectStore(f.storeName);null===b&&(b=void 0);var h=g.put(b,a);h.onsuccess=function(){void 0===b&&(b=null),c(b)},h.onerror=function(){e(h.error)}})["catch"](e)});return j(e,c),e}function d(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new l(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readwrite").objectStore(e.storeName),g=f["delete"](a);g.onsuccess=function(){b()},g.onerror=function(){d(g.error)},g.onabort=function(a){var b=a.target.error;"QuotaExceededError"===b&&d(b)}})["catch"](d)});return j(d,b),d}function e(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readwrite").objectStore(d.storeName),f=e.clear();f.onsuccess=function(){a()},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function f(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.count();f.onsuccess=function(){a(f.result)},f.onerror=function(){c(f.error)}})["catch"](c)});return i(c,a),c}function g(a,b){var c=this,d=new l(function(b,d){return 0>a?void b(null):void c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=!1,h=f.openCursor();h.onsuccess=function(){var c=h.result;return c?void(0===a?b(c.key):g?b(c.key):(g=!0,c.advance(a))):void b(null)},h.onerror=function(){d(h.error)}})["catch"](d)});return i(d,b),d}function h(a){var b=this,c=new l(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.openCursor(),g=[];f.onsuccess=function(){var b=f.result;return b?(g.push(b.key),void b["continue"]()):void a(g)},f.onerror=function(){c(f.error)}})["catch"](c)});return i(c,a),c}function i(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}function j(a,b){b&&a.then(function(a){k(b,a)},function(a){b(a)})}function k(a,b){return a?setTimeout(function(){return a(null,b)},0):void 0}var l="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,m=m||this.indexedDB||this.webkitIndexedDB||this.mozIndexedDB||this.OIndexedDB||this.msIndexedDB;if(m){var n={_driver:"asyncStorage",_initStorage:a,getItem:b,setItem:c,removeItem:d,clear:e,length:f,key:g,keys:h};"function"==typeof define&&define.amd?define("asyncStorage",function(){return n}):"undefined"!=typeof module&&module.exports?module.exports=n:this.asyncStorage=n}}.call(window),function(){"use strict";function a(a){var b=this,c={};if(a)for(var d in a)c[d]=a[d];return c.keyPrefix=c.name+"/",b._dbInfo=c,m.resolve()}function b(a){var b=this,c=new m(function(a,c){b.ready().then(function(){for(var c=b._dbInfo.keyPrefix,d=n.length-1;d>=0;d--){var e=n.key(d);0===e.indexOf(c)&&n.removeItem(e)}a()})["catch"](c)});return l(c,a),c}function c(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){try{var e=c._dbInfo,f=n.getItem(e.keyPrefix+a);f&&(f=h(f)),b(f)}catch(g){d(g)}})["catch"](d)});return l(d,b),d}function d(a,b){var c=this,d=new m(function(b,d){c.ready().then(function(){var d,e=c._dbInfo;try{d=n.key(a)}catch(f){d=null}d&&(d=d.substring(e.keyPrefix.length)),b(d)})["catch"](d)});return l(d,b),d}function e(a){var b=this,c=new m(function(a,c){b.ready().then(function(){for(var c=b._dbInfo,d=n.length,e=[],f=0;d>f;f++)0===n.key(f).indexOf(c.keyPrefix)&&e.push(n.key(f).substring(c.keyPrefix.length));a(e)})["catch"](c)});return l(c,a),c}function f(a){var b=this,c=new m(function(a,c){b.keys().then(function(b){a(b.length)})["catch"](c)});return l(c,a),c}function g(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var d=c._dbInfo;n.removeItem(d.keyPrefix+a),b()})["catch"](d)});return l(d,b),d}function h(a){if(a.substring(0,q)!==p)return JSON.parse(a);for(var b=a.substring(C),c=a.substring(q,C),d=new ArrayBuffer(2*b.length),e=new Uint16Array(d),f=b.length-1;f>=0;f--)e[f]=b.charCodeAt(f);switch(c){case r:return d;case s:return new Blob([d]);case t:return new Int8Array(d);case u:return new Uint8Array(d);case v:return new Uint8ClampedArray(d);case w:return new Int16Array(d);case y:return new Uint16Array(d);case x:return new Int32Array(d);case z:return new Uint32Array(d);case A:return new Float32Array(d);case B:return new Float64Array(d);default:throw new Error("Unkown type: "+c)}}function i(a){var b="",c=new Uint16Array(a);try{b=String.fromCharCode.apply(null,c)}catch(d){for(var e=0;e<c.length;e++)b+=String.fromCharCode(c[e])}return b}function j(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=p;a instanceof ArrayBuffer?(d=a,e+=r):(d=a.buffer,"[object Int8Array]"===c?e+=t:"[object Uint8Array]"===c?e+=u:"[object Uint8ClampedArray]"===c?e+=v:"[object Int16Array]"===c?e+=w:"[object Uint16Array]"===c?e+=y:"[object Int32Array]"===c?e+=x:"[object Uint32Array]"===c?e+=z:"[object Float32Array]"===c?e+=A:"[object Float64Array]"===c?e+=B:b(new Error("Failed to get type for BinaryArray"))),b(e+i(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=i(this.result);b(p+s+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(g)}}function k(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new m(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;j(b,function(b,g){if(g)e(g);else{try{var h=d._dbInfo;n.setItem(h.keyPrefix+a,b)}catch(i){("QuotaExceededError"===i.name||"NS_ERROR_DOM_QUOTA_REACHED"===i.name)&&e(i)}c(f)}})})["catch"](e)});return l(e,c),e}function l(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var m="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,n=null;try{if(!(this.localStorage&&"setItem"in this.localStorage))return;n=this.localStorage}catch(o){return}var p="__lfsc__:",q=p.length,r="arbf",s="blob",t="si08",u="ui08",v="uic8",w="si16",x="si32",y="ur16",z="ui32",A="fl32",B="fl64",C=q+r.length,D={_driver:"localStorageWrapper",_initStorage:a,getItem:c,setItem:k,removeItem:g,clear:b,length:f,key:d,keys:e};"function"==typeof define&&define.amd?define("localStorageWrapper",function(){return D}):"undefined"!=typeof module&&module.exports?module.exports=D:this.localStorageWrapper=D}.call(window),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]="string"!=typeof a[d]?a[d].toString():a[d];return new n(function(d,e){try{c.db=o(c.name,String(c.version),c.description,c.size)}catch(f){return b.setDriver("localStorageWrapper").then(function(){return b._initStorage(a)}).then(d)["catch"](e)}c.db.transaction(function(a){a.executeSql("CREATE TABLE IF NOT EXISTS "+c.storeName+" (id INTEGER PRIMARY KEY, key unique, value)",[],function(){b._dbInfo=c,d()},function(a,b){e(b)})})})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName+" WHERE key = ? LIMIT 1",[a],function(a,c){var d=c.rows.length?c.rows.item(0).value:null;d&&(d=j(d)),b(d)},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function c(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new n(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;k(b,function(b,g){if(g)e(g);else{var h=d._dbInfo;h.db.transaction(function(d){d.executeSql("INSERT OR REPLACE INTO "+h.storeName+" (key, value) VALUES (?, ?)",[a,b],function(){c(f)},function(a,b){e(b)})},function(a){a.code===a.QUOTA_ERR&&e(a)})}})})["catch"](e)});return l(e,c),e}function d(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("DELETE FROM "+e.storeName+" WHERE key = ?",[a],function(){b()},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function e(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("DELETE FROM "+d.storeName,[],function(){a()},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function f(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT COUNT(key) as c FROM "+d.storeName,[],function(b,c){var d=c.rows.item(0).c;a(d)},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function g(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT key FROM "+e.storeName+" WHERE id = ? LIMIT 1",[a+1],function(a,c){var d=c.rows.length?c.rows.item(0).key:null;b(d)},function(a,b){d(b)})})})["catch"](d)});return l(d,b),d}function h(a){var b=this,c=new n(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT key FROM "+d.storeName,[],function(b,c){for(var d=[],e=0;e<c.rows.length;e++)d.push(c.rows.item(e).key);a(d)},function(a,b){c(b)})})})["catch"](c)});return l(c,a),c}function i(a){var b,c=new Uint8Array(a),d="";for(b=0;b<c.length;b+=3)d+=m[c[b]>>2],d+=m[(3&c[b])<<4|c[b+1]>>4],d+=m[(15&c[b+1])<<2|c[b+2]>>6],d+=m[63&c[b+2]];return c.length%3===2?d=d.substring(0,d.length-1)+"=":c.length%3===1&&(d=d.substring(0,d.length-2)+"=="),d}function j(a){if(a.substring(0,q)!==p)return JSON.parse(a);var b,c,d,e,f,g=a.substring(C),h=a.substring(q,C),i=.75*g.length,j=g.length,k=0;"="===g[g.length-1]&&(i--,"="===g[g.length-2]&&i--);var l=new ArrayBuffer(i),n=new Uint8Array(l);for(b=0;j>b;b+=4)c=m.indexOf(g[b]),d=m.indexOf(g[b+1]),e=m.indexOf(g[b+2]),f=m.indexOf(g[b+3]),n[k++]=c<<2|d>>4,n[k++]=(15&d)<<4|e>>2,n[k++]=(3&e)<<6|63&f;switch(h){case r:return l;case s:return new Blob([l]);case t:return new Int8Array(l);case u:return new Uint8Array(l);case v:return new Uint8ClampedArray(l);case w:return new Int16Array(l);case y:return new Uint16Array(l);case x:return new Int32Array(l);case z:return new Uint32Array(l);case A:return new Float32Array(l);case B:return new Float64Array(l);default:throw new Error("Unkown type: "+h)}}function k(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=p;a instanceof ArrayBuffer?(d=a,e+=r):(d=a.buffer,"[object Int8Array]"===c?e+=t:"[object Uint8Array]"===c?e+=u:"[object Uint8ClampedArray]"===c?e+=v:"[object Int16Array]"===c?e+=w:"[object Uint16Array]"===c?e+=y:"[object Int32Array]"===c?e+=x:"[object Uint32Array]"===c?e+=z:"[object Float32Array]"===c?e+=A:"[object Float64Array]"===c?e+=B:b(new Error("Failed to get type for BinaryArray"))),b(e+i(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=i(this.result);b(p+s+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(null,g)}}function l(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var m="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",n="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,o=this.openDatabase,p="__lfsc__:",q=p.length,r="arbf",s="blob",t="si08",u="ui08",v="uic8",w="si16",x="si32",y="ur16",z="ui32",A="fl32",B="fl64",C=q+r.length;if(o){var D={_driver:"webSQLStorage",_initStorage:a,getItem:b,setItem:c,removeItem:d,clear:e,length:f,key:g,keys:h};"function"==typeof define&&define.amd?define("webSQLStorage",function(){return D}):"undefined"!=typeof module&&module.exports?module.exports=D:this.webSQLStorage=D}}.call(window),function(){"use strict";function a(a,b){a[b]=function(){var c=arguments;return a.ready().then(function(){return a[b].apply(a,c)})}}function b(){for(var a=1;a<arguments.length;a++){var b=arguments[a];if(b)for(var c in b)b.hasOwnProperty(c)&&(arguments[0][c]=n(b[c])?b[c].slice():b[c])}return arguments[0]}function c(a){for(var b in g)if(g.hasOwnProperty(b)&&g[b]===a)return!0;return!1}function d(c){this._config=b({},k,c),this._driverSet=null,this._ready=!1,this._dbInfo=null;for(var d=0;d<i.length;d++)a(this,i[d]);this.setDriver(this._config.driver)}var e="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,f={},g={INDEXEDDB:"asyncStorage",LOCALSTORAGE:"localStorageWrapper",WEBSQL:"webSQLStorage"},h=[g.INDEXEDDB,g.WEBSQL,g.LOCALSTORAGE],i=["clear","getItem","key","keys","length","removeItem","setItem"],j={DEFINE:1,EXPORT:2,WINDOW:3},k={description:"",driver:h.slice(),name:"localforage",size:4980736,storeName:"keyvaluepairs",version:1},l=j.WINDOW;"function"==typeof define&&define.amd?l=j.DEFINE:"undefined"!=typeof module&&module.exports&&(l=j.EXPORT);var m=function(a){var b=b||a.indexedDB||a.webkitIndexedDB||a.mozIndexedDB||a.OIndexedDB||a.msIndexedDB,c={};return c[g.WEBSQL]=!!a.openDatabase,c[g.INDEXEDDB]=!!function(){if("undefined"!=typeof a.openDatabase&&a.navigator&&a.navigator.userAgent&&/Safari/.test(a.navigator.userAgent)&&!/Chrome/.test(a.navigator.userAgent))return!1;try{return b&&"function"==typeof b.open&&"undefined"!=typeof a.IDBKeyRange}catch(c){return!1}}(),c[g.LOCALSTORAGE]=!!function(){try{return a.localStorage&&"setItem"in a.localStorage&&a.localStorage.setItem}catch(b){return!1}}(),c}(this),n=Array.isArray||function(a){return"[object Array]"===Object.prototype.toString.call(a)},o=this;d.prototype.INDEXEDDB=g.INDEXEDDB,d.prototype.LOCALSTORAGE=g.LOCALSTORAGE,d.prototype.WEBSQL=g.WEBSQL,d.prototype.config=function(a){if("object"==typeof a){if(this._ready)return new Error("Can't call config() after localforage has been used.");for(var b in a)"storeName"===b&&(a[b]=a[b].replace(/\W/g,"_")),this._config[b]=a[b];return"driver"in a&&a.driver&&this.setDriver(this._config.driver),!0}return"string"==typeof a?this._config[a]:this._config},d.prototype.defineDriver=function(a,b,d){var g=new e(function(b,d){try{var g=a._driver,h=new Error("Custom driver not compliant; see https://mozilla.github.io/localForage/#definedriver"),j=new Error("Custom driver name already in use: "+a._driver);if(!a._driver)return void d(h);if(c(a._driver))return void d(j);for(var k=i.concat("_initStorage"),l=0;l<k.length;l++){var n=k[l];if(!n||!a[n]||"function"!=typeof a[n])return void d(h)}var o=e.resolve(!0);"_support"in a&&(o=a._support&&"function"==typeof a._support?a._support():e.resolve(!!a._support)),o.then(function(c){m[g]=c,f[g]=a,b()},d)}catch(p){d(p)}});return g.then(b,d),g},d.prototype.driver=function(){return this._driver||null},d.prototype.ready=function(a){var b=this,c=new e(function(a,c){b._driverSet.then(function(){null===b._ready&&(b._ready=b._initStorage(b._config)),b._ready.then(a,c)})["catch"](c)});return c.then(a,a),c},d.prototype.setDriver=function(a,b,d){function g(){h._config.driver=h.driver()}var h=this;return"string"==typeof a&&(a=[a]),this._driverSet=new e(function(b,d){var g=h._getFirstSupportedDriver(a),i=new Error("No available storage method found.");if(!g)return h._driverSet=e.reject(i),void d(i);if(h._dbInfo=null,h._ready=null,c(g)){if(l===j.DEFINE)return void require([g],function(a){h._extend(a),b()});if(l===j.EXPORT){var k;switch(g){case h.INDEXEDDB:k=require("./drivers/indexeddb");break;case h.LOCALSTORAGE:k=require("./drivers/localstorage");break;case h.WEBSQL:k=require("./drivers/websql")}h._extend(k)}else h._extend(o[g])}else{if(!f[g])return h._driverSet=e.reject(i),void d(i);h._extend(f[g])}b()}),this._driverSet.then(g,g),this._driverSet.then(b,d),this._driverSet},d.prototype.supports=function(a){return!!m[a]},d.prototype._extend=function(a){b(this,a)},d.prototype._getFirstSupportedDriver=function(a){if(a&&n(a))for(var b=0;b<a.length;b++){var c=a[b];if(this.supports(c))return c}return null},d.prototype.createInstance=function(a){return new d(a)};var p=new d;l===j.DEFINE?define("localforage",function(){return p}):l===j.EXPORT?module.exports=p:this.localforage=p}.call(window);
+!function(){var a,b,c,d;!function(){var e={},f={};a=function(a,b,c){e[a]={deps:b,callback:c}},d=c=b=function(a){function c(b){if("."!==b.charAt(0))return b;for(var c=b.split("/"),d=a.split("/").slice(0,-1),e=0,f=c.length;f>e;e++){var g=c[e];if(".."===g)d.pop();else{if("."===g)continue;d.push(g)}}return d.join("/")}if(d._eak_seen=e,f[a])return f[a];if(f[a]={},!e[a])throw new Error("Could not find module "+a);for(var g,h=e[a],i=h.deps,j=h.callback,k=[],l=0,m=i.length;m>l;l++)k.push("exports"===i[l]?g={}:b(c(i[l])));var n=j.apply(this,k);return f[a]=g||n}}(),a("promise/all",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to all.");return new b(function(b,c){function d(a){return function(b){f(a,b)}}function f(a,c){h[a]=c,0===--i&&b(h)}var g,h=[],i=a.length;0===i&&b([]);for(var j=0;j<a.length;j++)g=a[j],g&&e(g.then)?g.then(d(j),c):f(j,g)})}var d=a.isArray,e=a.isFunction;b.all=c}),a("promise/asap",["exports"],function(a){"use strict";function b(){return function(){process.nextTick(e)}}function c(){var a=0,b=new i(e),c=document.createTextNode("");return b.observe(c,{characterData:!0}),function(){c.data=a=++a%2}}function d(){return function(){j.setTimeout(e,1)}}function e(){for(var a=0;a<k.length;a++){var b=k[a],c=b[0],d=b[1];c(d)}k=[]}function f(a,b){var c=k.push([a,b]);1===c&&g()}var g,h="undefined"!=typeof window?window:{},i=h.MutationObserver||h.WebKitMutationObserver,j="undefined"!=typeof global?global:void 0===this?window:this,k=[];g="undefined"!=typeof process&&"[object process]"==={}.toString.call(process)?b():i?c():d(),a.asap=f}),a("promise/config",["exports"],function(a){"use strict";function b(a,b){return 2!==arguments.length?c[a]:void(c[a]=b)}var c={instrument:!1};a.config=c,a.configure=b}),a("promise/polyfill",["./promise","./utils","exports"],function(a,b,c){"use strict";function d(){var a;a="undefined"!=typeof global?global:"undefined"!=typeof window&&window.document?window:self;var b="Promise"in a&&"resolve"in a.Promise&&"reject"in a.Promise&&"all"in a.Promise&&"race"in a.Promise&&function(){var b;return new a.Promise(function(a){b=a}),f(b)}();b||(a.Promise=e)}var e=a.Promise,f=b.isFunction;c.polyfill=d}),a("promise/promise",["./config","./utils","./all","./race","./resolve","./reject","./asap","exports"],function(a,b,c,d,e,f,g,h){"use strict";function i(a){if(!v(a))throw new TypeError("You must pass a resolver function as the first argument to the promise constructor");if(!(this instanceof i))throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");this._subscribers=[],j(a,this)}function j(a,b){function c(a){o(b,a)}function d(a){q(b,a)}try{a(c,d)}catch(e){d(e)}}function k(a,b,c,d){var e,f,g,h,i=v(c);if(i)try{e=c(d),g=!0}catch(j){h=!0,f=j}else e=d,g=!0;n(b,e)||(i&&g?o(b,e):h?q(b,f):a===D?o(b,e):a===E&&q(b,e))}function l(a,b,c,d){var e=a._subscribers,f=e.length;e[f]=b,e[f+D]=c,e[f+E]=d}function m(a,b){for(var c,d,e=a._subscribers,f=a._detail,g=0;g<e.length;g+=3)c=e[g],d=e[g+b],k(b,c,d,f);a._subscribers=null}function n(a,b){var c,d=null;try{if(a===b)throw new TypeError("A promises callback cannot return that same promise.");if(u(b)&&(d=b.then,v(d)))return d.call(b,function(d){return c?!0:(c=!0,void(b!==d?o(a,d):p(a,d)))},function(b){return c?!0:(c=!0,void q(a,b))}),!0}catch(e){return c?!0:(q(a,e),!0)}return!1}function o(a,b){a===b?p(a,b):n(a,b)||p(a,b)}function p(a,b){a._state===B&&(a._state=C,a._detail=b,t.async(r,a))}function q(a,b){a._state===B&&(a._state=C,a._detail=b,t.async(s,a))}function r(a){m(a,a._state=D)}function s(a){m(a,a._state=E)}var t=a.config,u=(a.configure,b.objectOrFunction),v=b.isFunction,w=(b.now,c.all),x=d.race,y=e.resolve,z=f.reject,A=g.asap;t.async=A;var B=void 0,C=0,D=1,E=2;i.prototype={constructor:i,_state:void 0,_detail:void 0,_subscribers:void 0,then:function(a,b){var c=this,d=new this.constructor(function(){});if(this._state){var e=arguments;t.async(function(){k(c._state,d,e[c._state-1],c._detail)})}else l(this,d,a,b);return d},"catch":function(a){return this.then(null,a)}},i.all=w,i.race=x,i.resolve=y,i.reject=z,h.Promise=i}),a("promise/race",["./utils","exports"],function(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError("You must pass an array to race.");return new b(function(b,c){for(var d,e=0;e<a.length;e++)d=a[e],d&&"function"==typeof d.then?d.then(b,c):b(d)})}var d=a.isArray;b.race=c}),a("promise/reject",["exports"],function(a){"use strict";function b(a){var b=this;return new b(function(b,c){c(a)})}a.reject=b}),a("promise/resolve",["exports"],function(a){"use strict";function b(a){if(a&&"object"==typeof a&&a.constructor===this)return a;var b=this;return new b(function(b){b(a)})}a.resolve=b}),a("promise/utils",["exports"],function(a){"use strict";function b(a){return c(a)||"object"==typeof a&&null!==a}function c(a){return"function"==typeof a}function d(a){return"[object Array]"===Object.prototype.toString.call(a)}var e=Date.now||function(){return(new Date).getTime()};a.objectOrFunction=b,a.isFunction=c,a.isArray=d,a.now=e}),b("promise/polyfill").polyfill()}(),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]=a[d];return new m(function(a,d){var e=n.open(c.name,c.version);e.onerror=function(){d(e.error)},e.onupgradeneeded=function(){e.result.createObjectStore(c.storeName)},e.onsuccess=function(){c.db=e.result,b._dbInfo=c,a()}})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.get(a);g.onsuccess=function(){var a=g.result;void 0===a&&(a=null),b(a)},g.onerror=function(){d(g.error)}})["catch"](d)});return k(d,b),d}function c(a,b){var c=this,d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=f.openCursor();g.onsuccess=function(){var c=g.result;if(c){var d=a(c.value,c.key);void 0!==d?b(d):c["continue"]()}else b()},g.onerror=function(){d(g.error)}})["catch"](d)});return k(d,b),d}function d(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new m(function(c,e){d.ready().then(function(){var f=d._dbInfo,g=f.db.transaction(f.storeName,"readwrite").objectStore(f.storeName);null===b&&(b=void 0);var h=g.put(b,a);h.onsuccess=function(){void 0===b&&(b=null),c(b)},h.onerror=function(){e(h.error)}})["catch"](e)});return k(e,c),e}function e(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new m(function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readwrite").objectStore(e.storeName),g=f["delete"](a);g.onsuccess=function(){b()},g.onerror=function(){d(g.error)},g.onabort=function(a){var b=a.target.error;"QuotaExceededError"===b&&d(b)}})["catch"](d)});return k(d,b),d}function f(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readwrite").objectStore(d.storeName),f=e.clear();f.onsuccess=function(){a()},f.onerror=function(){c(f.error)}})["catch"](c)});return k(c,a),c}function g(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.count();f.onsuccess=function(){a(f.result)},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function h(a,b){var c=this,d=new m(function(b,d){return 0>a?void b(null):void c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName,"readonly").objectStore(e.storeName),g=!1,h=f.openCursor();h.onsuccess=function(){var c=h.result;return c?void(0===a?b(c.key):g?b(c.key):(g=!0,c.advance(a))):void b(null)},h.onerror=function(){d(h.error)}})["catch"](d)});return j(d,b),d}function i(a){var b=this,c=new m(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f=e.openCursor(),g=[];f.onsuccess=function(){var b=f.result;return b?(g.push(b.key),void b["continue"]()):void a(g)},f.onerror=function(){c(f.error)}})["catch"](c)});return j(c,a),c}function j(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}function k(a,b){b&&a.then(function(a){l(b,a)},function(a){b(a)})}function l(a,b){return a?setTimeout(function(){return a(null,b)},0):void 0}var m="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,n=n||this.indexedDB||this.webkitIndexedDB||this.mozIndexedDB||this.OIndexedDB||this.msIndexedDB;if(n){var o={_driver:"asyncStorage",_initStorage:a,iterate:c,getItem:b,setItem:d,removeItem:e,clear:f,length:g,key:h,keys:i};"function"==typeof define&&define.amd?define("asyncStorage",function(){return o}):"undefined"!=typeof module&&module.exports?module.exports=o:this.asyncStorage=o}}.call(window),function(){"use strict";function a(a){var b=this,c={};if(a)for(var d in a)c[d]=a[d];return c.keyPrefix=c.name+"/",b._dbInfo=c,n.resolve()}function b(a){var b=this,c=new n(function(a,c){b.ready().then(function(){for(var c=b._dbInfo.keyPrefix,d=o.length-1;d>=0;d--){var e=o.key(d);0===e.indexOf(c)&&o.removeItem(e)}a()})["catch"](c)});return m(c,a),c}function c(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){try{var e=c._dbInfo,f=o.getItem(e.keyPrefix+a);f&&(f=i(f)),b(f)}catch(g){d(g)}})["catch"](d)});return m(d,b),d}function d(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){try{for(var e=c._dbInfo.keyPrefix,f=e.length,g=o.length,h=0;g>h;h++){var j=o.key(h),k=o.getItem(j);if(k&&(k=i(k)),k=a(k,j.substring(f)),void 0!==k)return void b(k)}b()}catch(l){d(l)}})["catch"](d)});return m(d,b),d}function e(a,b){var c=this,d=new n(function(b,d){c.ready().then(function(){var d,e=c._dbInfo;try{d=o.key(a)}catch(f){d=null}d&&(d=d.substring(e.keyPrefix.length)),b(d)})["catch"](d)});return m(d,b),d}function f(a){var b=this,c=new n(function(a,c){b.ready().then(function(){for(var c=b._dbInfo,d=o.length,e=[],f=0;d>f;f++)0===o.key(f).indexOf(c.keyPrefix)&&e.push(o.key(f).substring(c.keyPrefix.length));a(e)})["catch"](c)});return m(c,a),c}function g(a){var b=this,c=new n(function(a,c){b.keys().then(function(b){a(b.length)})["catch"](c)});return m(c,a),c}function h(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new n(function(b,d){c.ready().then(function(){var d=c._dbInfo;o.removeItem(d.keyPrefix+a),b()})["catch"](d)});return m(d,b),d}function i(a){if(a.substring(0,r)!==q)return JSON.parse(a);for(var b=a.substring(D),c=a.substring(r,D),d=new ArrayBuffer(2*b.length),e=new Uint16Array(d),f=b.length-1;f>=0;f--)e[f]=b.charCodeAt(f);switch(c){case s:return d;case t:return new Blob([d]);case u:return new Int8Array(d);case v:return new Uint8Array(d);case w:return new Uint8ClampedArray(d);case x:return new Int16Array(d);case z:return new Uint16Array(d);case y:return new Int32Array(d);case A:return new Uint32Array(d);case B:return new Float32Array(d);case C:return new Float64Array(d);default:throw new Error("Unkown type: "+c)}}function j(a){var b="",c=new Uint16Array(a);try{b=String.fromCharCode.apply(null,c)}catch(d){for(var e=0;e<c.length;e++)b+=String.fromCharCode(c[e])}return b}function k(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=q;a instanceof ArrayBuffer?(d=a,e+=s):(d=a.buffer,"[object Int8Array]"===c?e+=u:"[object Uint8Array]"===c?e+=v:"[object Uint8ClampedArray]"===c?e+=w:"[object Int16Array]"===c?e+=x:"[object Uint16Array]"===c?e+=z:"[object Int32Array]"===c?e+=y:"[object Uint32Array]"===c?e+=A:"[object Float32Array]"===c?e+=B:"[object Float64Array]"===c?e+=C:b(new Error("Failed to get type for BinaryArray"))),b(e+j(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=j(this.result);b(q+t+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(g)}}function l(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new n(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;k(b,function(b,g){if(g)e(g);else{try{var h=d._dbInfo;o.setItem(h.keyPrefix+a,b)}catch(i){("QuotaExceededError"===i.name||"NS_ERROR_DOM_QUOTA_REACHED"===i.name)&&e(i)}c(f)}})})["catch"](e)});return m(e,c),e}function m(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var n="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,o=null;try{if(!(this.localStorage&&"setItem"in this.localStorage))return;o=this.localStorage}catch(p){return}var q="__lfsc__:",r=q.length,s="arbf",t="blob",u="si08",v="ui08",w="uic8",x="si16",y="si32",z="ur16",A="ui32",B="fl32",C="fl64",D=r+s.length,E={_driver:"localStorageWrapper",_initStorage:a,iterate:d,getItem:c,setItem:l,removeItem:h,clear:b,length:g,key:e,keys:f};"function"==typeof define&&define.amd?define("localStorageWrapper",function(){return E}):"undefined"!=typeof module&&module.exports?module.exports=E:this.localStorageWrapper=E}.call(window),function(){"use strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]="string"!=typeof a[d]?a[d].toString():a[d];return new o(function(d,e){try{c.db=p(c.name,String(c.version),c.description,c.size)}catch(f){return b.setDriver("localStorageWrapper").then(function(){return b._initStorage(a)}).then(d)["catch"](e)}c.db.transaction(function(a){a.executeSql("CREATE TABLE IF NOT EXISTS "+c.storeName+" (id INTEGER PRIMARY KEY, key unique, value)",[],function(){b._dbInfo=c,d()},function(a,b){e(b)})})})}function b(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName+" WHERE key = ? LIMIT 1",[a],function(a,c){var d=c.rows.length?c.rows.item(0).value:null;d&&(d=k(d)),b(d)},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function c(a,b){var c=this,d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName,[],function(c,d){for(var e=d.rows,f=e.length,g=0;f>g;g++){var h=e.item(g),i=h.value;if(i&&(i=k(i)),i=a(i,h.key),void 0!==i)return void b(i)}b()},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function d(a,b,c){var d=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new o(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;l(b,function(b,g){if(g)e(g);else{var h=d._dbInfo;h.db.transaction(function(d){d.executeSql("INSERT OR REPLACE INTO "+h.storeName+" (key, value) VALUES (?, ?)",[a,b],function(){c(f)},function(a,b){e(b)})},function(a){a.code===a.QUOTA_ERR&&e(a)})}})})["catch"](e)});return m(e,c),e}function e(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("DELETE FROM "+e.storeName+" WHERE key = ?",[a],function(){b()},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function f(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("DELETE FROM "+d.storeName,[],function(){a()},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function g(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT COUNT(key) as c FROM "+d.storeName,[],function(b,c){var d=c.rows.item(0).c;a(d)},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function h(a,b){var c=this,d=new o(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT key FROM "+e.storeName+" WHERE id = ? LIMIT 1",[a+1],function(a,c){var d=c.rows.length?c.rows.item(0).key:null;b(d)},function(a,b){d(b)})})})["catch"](d)});return m(d,b),d}function i(a){var b=this,c=new o(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT key FROM "+d.storeName,[],function(b,c){for(var d=[],e=0;e<c.rows.length;e++)d.push(c.rows.item(e).key);a(d)},function(a,b){c(b)})})})["catch"](c)});return m(c,a),c}function j(a){var b,c=new Uint8Array(a),d="";for(b=0;b<c.length;b+=3)d+=n[c[b]>>2],d+=n[(3&c[b])<<4|c[b+1]>>4],d+=n[(15&c[b+1])<<2|c[b+2]>>6],d+=n[63&c[b+2]];return c.length%3===2?d=d.substring(0,d.length-1)+"=":c.length%3===1&&(d=d.substring(0,d.length-2)+"=="),d}function k(a){if(a.substring(0,r)!==q)return JSON.parse(a);var b,c,d,e,f,g=a.substring(D),h=a.substring(r,D),i=.75*g.length,j=g.length,k=0;"="===g[g.length-1]&&(i--,"="===g[g.length-2]&&i--);var l=new ArrayBuffer(i),m=new Uint8Array(l);for(b=0;j>b;b+=4)c=n.indexOf(g[b]),d=n.indexOf(g[b+1]),e=n.indexOf(g[b+2]),f=n.indexOf(g[b+3]),m[k++]=c<<2|d>>4,m[k++]=(15&d)<<4|e>>2,m[k++]=(3&e)<<6|63&f;switch(h){case s:return l;case t:return new Blob([l]);case u:return new Int8Array(l);case v:return new Uint8Array(l);case w:return new Uint8ClampedArray(l);case x:return new Int16Array(l);case z:return new Uint16Array(l);case y:return new Int32Array(l);case A:return new Uint32Array(l);case B:return new Float32Array(l);case C:return new Float64Array(l);default:throw new Error("Unkown type: "+h)}}function l(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffer]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,e=q;a instanceof ArrayBuffer?(d=a,e+=s):(d=a.buffer,"[object Int8Array]"===c?e+=u:"[object Uint8Array]"===c?e+=v:"[object Uint8ClampedArray]"===c?e+=w:"[object Int16Array]"===c?e+=x:"[object Uint16Array]"===c?e+=z:"[object Int32Array]"===c?e+=y:"[object Uint32Array]"===c?e+=A:"[object Float32Array]"===c?e+=B:"[object Float64Array]"===c?e+=C:b(new Error("Failed to get type for BinaryArray"))),b(e+j(d))}else if("[object Blob]"===c){var f=new FileReader;f.onload=function(){var a=j(this.result);b(q+t+a)},f.readAsArrayBuffer(a)}else try{b(JSON.stringify(a))}catch(g){window.console.error("Couldn't convert value into a JSON string: ",a),b(null,g)}}function m(a,b){b&&a.then(function(a){b(null,a)},function(a){b(a)})}var n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",o="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,p=this.openDatabase,q="__lfsc__:",r=q.length,s="arbf",t="blob",u="si08",v="ui08",w="uic8",x="si16",y="si32",z="ur16",A="ui32",B="fl32",C="fl64",D=r+s.length;if(p){var E={_driver:"webSQLStorage",_initStorage:a,iterate:c,getItem:b,setItem:d,removeItem:e,clear:f,length:g,key:h,keys:i};"function"==typeof define&&define.amd?define("webSQLStorage",function(){return E}):"undefined"!=typeof module&&module.exports?module.exports=E:this.webSQLStorage=E}}.call(window),function(){"use strict";function a(a,b){a[b]=function(){var c=arguments;return a.ready().then(function(){return a[b].apply(a,c)})}}function b(){for(var a=1;a<arguments.length;a++){var b=arguments[a];if(b)for(var c in b)b.hasOwnProperty(c)&&(arguments[0][c]=n(b[c])?b[c].slice():b[c])}return arguments[0]}function c(a){for(var b in g)if(g.hasOwnProperty(b)&&g[b]===a)return!0;return!1}function d(c){this._config=b({},k,c),this._driverSet=null,this._ready=!1,this._dbInfo=null;for(var d=0;d<i.length;d++)a(this,i[d]);this.setDriver(this._config.driver)}var e="undefined"!=typeof module&&module.exports?require("promise"):this.Promise,f={},g={INDEXEDDB:"asyncStorage",LOCALSTORAGE:"localStorageWrapper",WEBSQL:"webSQLStorage"},h=[g.INDEXEDDB,g.WEBSQL,g.LOCALSTORAGE],i=["clear","getItem","iterate","key","keys","length","removeItem","setItem"],j={DEFINE:1,EXPORT:2,WINDOW:3},k={description:"",driver:h.slice(),name:"localforage",size:4980736,storeName:"keyvaluepairs",version:1},l=j.WINDOW;"function"==typeof define&&define.amd?l=j.DEFINE:"undefined"!=typeof module&&module.exports&&(l=j.EXPORT);var m=function(a){var b=b||a.indexedDB||a.webkitIndexedDB||a.mozIndexedDB||a.OIndexedDB||a.msIndexedDB,c={};return c[g.WEBSQL]=!!a.openDatabase,c[g.INDEXEDDB]=!!function(){if("undefined"!=typeof a.openDatabase&&a.navigator&&a.navigator.userAgent&&/Safari/.test(a.navigator.userAgent)&&!/Chrome/.test(a.navigator.userAgent))return!1;try{return b&&"function"==typeof b.open&&"undefined"!=typeof a.IDBKeyRange}catch(c){return!1}}(),c[g.LOCALSTORAGE]=!!function(){try{return a.localStorage&&"setItem"in a.localStorage&&a.localStorage.setItem}catch(b){return!1}}(),c}(this),n=Array.isArray||function(a){return"[object Array]"===Object.prototype.toString.call(a)},o=this;d.prototype.INDEXEDDB=g.INDEXEDDB,d.prototype.LOCALSTORAGE=g.LOCALSTORAGE,d.prototype.WEBSQL=g.WEBSQL,d.prototype.config=function(a){if("object"==typeof a){if(this._ready)return new Error("Can't call config() after localforage has been used.");for(var b in a)"storeName"===b&&(a[b]=a[b].replace(/\W/g,"_")),this._config[b]=a[b];return"driver"in a&&a.driver&&this.setDriver(this._config.driver),!0}return"string"==typeof a?this._config[a]:this._config},d.prototype.defineDriver=function(a,b,d){var g=new e(function(b,d){try{var g=a._driver,h=new Error("Custom driver not compliant; see https://mozilla.github.io/localForage/#definedriver"),j=new Error("Custom driver name already in use: "+a._driver);if(!a._driver)return void d(h);if(c(a._driver))return void d(j);for(var k=i.concat("_initStorage"),l=0;l<k.length;l++){var n=k[l];if(!n||!a[n]||"function"!=typeof a[n])return void d(h)}var o=e.resolve(!0);"_support"in a&&(o=a._support&&"function"==typeof a._support?a._support():e.resolve(!!a._support)),o.then(function(c){m[g]=c,f[g]=a,b()},d)}catch(p){d(p)}});return g.then(b,d),g},d.prototype.driver=function(){return this._driver||null},d.prototype.ready=function(a){var b=this,c=new e(function(a,c){b._driverSet.then(function(){null===b._ready&&(b._ready=b._initStorage(b._config)),b._ready.then(a,c)})["catch"](c)});return c.then(a,a),c},d.prototype.setDriver=function(a,b,d){function g(){h._config.driver=h.driver()}var h=this;return"string"==typeof a&&(a=[a]),this._driverSet=new e(function(b,d){var g=h._getFirstSupportedDriver(a),i=new Error("No available storage method found.");if(!g)return h._driverSet=e.reject(i),void d(i);if(h._dbInfo=null,h._ready=null,c(g)){if(l===j.DEFINE)return void require([g],function(a){h._extend(a),b()});if(l===j.EXPORT){var k;switch(g){case h.INDEXEDDB:k=require("./drivers/indexeddb");break;case h.LOCALSTORAGE:k=require("./drivers/localstorage");break;case h.WEBSQL:k=require("./drivers/websql")}h._extend(k)}else h._extend(o[g])}else{if(!f[g])return h._driverSet=e.reject(i),void d(i);h._extend(f[g])}b()}),this._driverSet.then(g,g),this._driverSet.then(b,d),this._driverSet},d.prototype.supports=function(a){return!!m[a]},d.prototype._extend=function(a){b(this,a)},d.prototype._getFirstSupportedDriver=function(a){if(a&&n(a))for(var b=0;b<a.length;b++){var c=a[b];if(this.supports(c))return c}return null},d.prototype.createInstance=function(a){return new d(a)};var p=new d;l===j.DEFINE?define("localforage",function(){return p}):l===j.EXPORT?module.exports=p:this.localforage=p}.call(window);

src/drivers/indexeddb.js

@@ -67,3 +67,3 @@ // Some code originally from async_storage.js in
                 var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
-                              .objectStore(dbInfo.storeName);
+                    .objectStore(dbInfo.storeName);
                 var req = store.get(key);
@@ -90,2 +90,41 @@
 
+    // Iterate over all items stored in database.
+    function iterate(iterator, callback) {
+        var self = this;
+
+        var promise = new Promise(function(resolve, reject) {
+            self.ready().then(function() {
+                var dbInfo = self._dbInfo;
+                var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
+                                     .objectStore(dbInfo.storeName);
+
+                var req = store.openCursor();
+
+                req.onsuccess = function() {
+                    var cursor = req.result;
+
+                    if (cursor) {
+                        var result = iterator(cursor.value, cursor.key);
+
+                        if (result !== void(0)) {
+                            resolve(result);
+                        } else {
+                            cursor.continue();
+                        }
+                    } else {
+                        resolve();
+                    }
+                };
+
+                req.onerror = function() {
+                    reject(req.error);
+                };
+            }).catch(reject);
+        });
+
+        executeDeferedCallback(promise, callback);
+
+        return promise;
+    }
+
     function setItem(key, value, callback) {
@@ -356,2 +395,3 @@ var self = this;
         _initStorage: _initStorage,
+        iterate: iterate,
         getItem: getItem,
@@ -358,0 +398,0 @@ setItem: setItem,

src/drivers/localstorage.js

@@ -127,2 +127,44 @@ // If IndexedDB isn't available, we'll fall back to localStorage.
 
+    // Iterate over all items in the store.
+    function iterate(iterator, callback) {
+        var self = this;
+
+        var promise = new Promise(function(resolve, reject) {
+            self.ready().then(function() {
+                try {
+                    var keyPrefix = self._dbInfo.keyPrefix;
+                    var keyPrefixLength = keyPrefix.length;
+                    var length = localStorage.length;
+
+                    for (var i = 0; i < length; i++) {
+                        var key = localStorage.key(i);
+                        var value = localStorage.getItem(key);
+
+                        // If a result was found, parse it from the serialized
+                        // string into a JS object. If result isn't truthy, the
+                        // key is likely undefined and we'll pass it straight
+                        // to the iterator.
+                        if (value) {
+                            value = _deserialize(value);
+                        }
+
+                        value = iterator(value, key.substring(keyPrefixLength));
+
+                        if (value !== void(0)) {
+                            resolve(value);
+                            return;
+                        }
+                    }
+
+                    resolve();
+                } catch (e) {
+                    reject(e);
+                }
+            }).catch(reject);
+        });
+
+        executeCallback(promise, callback);
+        return promise;
+    }
+
     // Same as localStorage's key() method, except takes a callback.
@@ -433,2 +475,3 @@ function key(n, callback) {
         // Default API, from Gaia/localStorage.
+        iterate: iterate,
         getItem: getItem,
@@ -435,0 +478,0 @@ setItem: setItem,

src/drivers/websql.js

@@ -130,2 +130,47 @@ /*
 
+    function iterate(iterator, callback) {
+        var self = this;
+
+        var promise = new Promise(function(resolve, reject) {
+            self.ready().then(function() {
+                var dbInfo = self._dbInfo;
+
+                dbInfo.db.transaction(function(t) {
+                    t.executeSql('SELECT * FROM ' + dbInfo.storeName, [],
+                        function(t, results) {
+                            var rows = results.rows;
+                            var length = rows.length;
+
+                            for (var i = 0; i < length; i++) {
+                                var item = rows.item(i);
+                                var result = item.value;
+
+                                // Check to see if this is serialized content
+                                // we need to unpack.
+                                if (result) {
+                                    result = _deserialize(result);
+                                }
+
+                                result = iterator(result, item.key);
+
+                                // void(0) prevents problems with redefinition
+                                // of `undefined`.
+                                if (result !== void(0)) {
+                                    resolve(result);
+                                    return;
+                                }
+                            }
+
+                            resolve();
+                        }, function(t, error) {
+                            reject(error);
+                        });
+                });
+            }).catch(reject);
+        });
+
+        executeCallback(promise, callback);
+        return promise;
+    }
+
     function setItem(key, value, callback) {
@@ -523,2 +568,3 @@ var self = this;
         _initStorage: _initStorage,
+        iterate: iterate,
         getItem: getItem,
@@ -525,0 +571,0 @@ setItem: setItem,

src/localforage.js

@@ -27,2 +27,3 @@ (function() {
         'getItem',
+        'iterate',
         'key',
@@ -29,0 +30,0 @@ 'keys',

test/dummyStorageDriver.js

@@ -97,2 +97,31 @@ (function() {
 
+    function iterate(callback) {
+        var self = this;
+
+        var promise = new Promise(function(resolve, reject) {
+            self.ready().then(function() {
+                try {
+                    var db = self._dbInfo.db;
+
+                    for (var key in db) {
+                        var result = db[key];
+
+                        if (result) {
+                            result = _deserialize(result);
+                        }
+
+                        callback(result, key);
+                    }
+
+                    resolve();
+                } catch (e) {
+                    reject(e);
+                }
+            }).catch(reject);
+        });
+
+        executeCallback(promise, callback);
+        return promise;
+    }
+
     function key(n, callback) {
@@ -383,2 +412,3 @@ var self = this;
         // _supports: function() { return true; }
+        iterate: iterate,
         getItem: getItem,
@@ -385,0 +415,0 @@ setItem: setItem,

test/test.api.js

@@ -105,2 +105,3 @@ /* global afterEach:true, before:true, beforeEach:true, describe:true, expect:true, it:true, Modernizr:true, Promise:true, require:true */
             expect(localforage.supports).to.be.a('function');
+            expect(localforage.iterate).to.be.a('function');
             expect(localforage.getItem).to.be.a('function');
@@ -134,2 +135,121 @@ expect(localforage.setItem).to.be.a('function');
 
+        it('should iterate [callback]', function(done) {
+            localforage.setItem('officeX', 'InitechX', function(err, setValue) {
+                expect(setValue).to.be('InitechX');
+
+                localforage.getItem('officeX', function(err, value) {
+                    expect(value).to.be(setValue);
+
+                    localforage.setItem('officeY', 'InitechY',
+                                        function(err, setValue) {
+                        expect(setValue).to.be('InitechY');
+
+                        localforage.getItem('officeY', function(err, value) {
+                            expect(value).to.be(setValue);
+
+                            var accumulator = {};
+
+                            localforage.iterate(function(value, key) {
+                                accumulator[key] = value;
+                            }, function() {
+                                expect(accumulator.officeX).to.be('InitechX');
+                                expect(accumulator.officeY).to.be('InitechY');
+                                done();
+                            });
+                        });
+                    });
+                });
+            });
+        });
+
+        it('should iterate [promise]', function(done) {
+            var accumulator = {};
+            var message = 'Return defined value to break further iteration';
+
+            localforage.setItem('officeX', 'InitechX').then(function(setValue) {
+                expect(setValue).to.be('InitechX');
+                return localforage.getItem('officeX');
+            }).then(function(value) {
+                expect(value).to.be('InitechX');
+                return localforage.setItem('officeY', 'InitechY');
+            }).then(function(setValue) {
+                expect(setValue).to.be('InitechY');
+                return localforage.getItem('officeY');
+            }).then(function(value) {
+                expect(value).to.be('InitechY');
+
+                return localforage.iterate(function(value, key) {
+                    accumulator[key] = value;
+                });
+            }).then(function() {
+                expect(accumulator.officeX).to.be('InitechX');
+                expect(accumulator.officeY).to.be('InitechY');
+            }).then(function() {
+                return localforage.iterate(function() {
+                    return message;
+                });
+            }).then(function(result) {
+                expect(result).to.be(message);
+                done();
+            });
+        });
+
+        it('should break iteration with defined return value [callback]',
+           function(done) {
+            var breakCondition = 'Some value!';
+
+            localforage.setItem('officeX', 'InitechX', function(err, setValue) {
+                expect(setValue).to.be('InitechX');
+
+                localforage.getItem('officeX', function(err, value) {
+                    expect(value).to.be(setValue);
+
+                    localforage.setItem('officeY', 'InitechY',
+                                        function(err, setValue) {
+                        expect(setValue).to.be('InitechY');
+
+                        localforage.getItem('officeY', function(err, value) {
+                            expect(value).to.be(setValue);
+
+                            // Loop is broken within first iteration.
+                            localforage.iterate(function() {
+                                // Returning defined value will break the cycle.
+                                return breakCondition;
+                            }, function(err, loopResult) {
+                                // The value that broken the cycle is returned
+                                // as a result.
+                                expect(loopResult).to.be(breakCondition);
+
+                                done();
+                            });
+                        });
+                    });
+                });
+            });
+        });
+
+        it('should break iteration with defined return value [promise]',
+           function(done) {
+            var breakCondition = 'Some value!';
+
+            localforage.setItem('officeX', 'InitechX').then(function(setValue) {
+                expect(setValue).to.be('InitechX');
+                return localforage.getItem('officeX');
+            }).then(function(value) {
+                expect(value).to.be('InitechX');
+                return localforage.setItem('officeY', 'InitechY');
+            }).then(function(setValue) {
+                expect(setValue).to.be('InitechY');
+                return localforage.getItem('officeY');
+            }).then(function(value) {
+                expect(value).to.be('InitechY');
+                return localforage.iterate(function() {
+                    return breakCondition;
+                });
+            }).then(function(result) {
+                expect(result).to.be(breakCondition);
+                done();
+            });
+        });
+
         // Because localStorage doesn't support saving the `undefined` type, we
@@ -145,2 +265,3 @@ // always return `null` so that localForage is consistent across
         });
+
         it('returns null for undefined key [promise]', function(done) {
@@ -163,2 +284,3 @@ localforage.getItem('key').then(function(value) {
         });
+
         it('saves an item [promise]', function(done) {
@@ -459,3 +581,3 @@ localforage.setItem('office', 'Initech').then(function(setValue) {
     });
-    
+
     describe(driverName + ' driver multiple instances', function() {
@@ -462,0 +584,0 @@ 'use strict';

test/test.customdriver.js

@@ -13,2 +13,3 @@ /* global describe:true, expect:true, it:true, dummyStorageDriver:true */
             _initStorage: function() {},
+            iterate: function() {},
             getItem: function() {},
@@ -31,2 +32,3 @@ setItem: function() {},
             _initStorage: function() {},
+            iterate: function() {},
             getItem: function() {},
@@ -51,2 +53,3 @@ setItem: function() {},
             _initStorage: function() {},
+            iterate: function() {},
             getItem: function() {},
@@ -71,2 +74,3 @@ setItem: function() {},
             _initStorage: function() {},
+            iterate: function() {},
             getItem: function() {},
@@ -90,2 +94,3 @@ setItem: function() {},
             _initStorage: function() {},
+            iterate: function() {},
             getItem: function() {},
@@ -107,2 +112,3 @@ setItem: function() {},
             _initStorage: function() {},
+            iterate: function() {},
             getItem: function() {},
@@ -109,0 +115,0 @@ setItem: function() {},

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

1024696

increased by2.56%

Lines of code

12826

increased by3.59%

Worsened metrics

Number of lines in readme file

304

decreased by-0.98%

No dependency changes