idb-wrapper - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

component.json

@@ -5,4 +5,4 @@ {
   "main": "idbstore.js",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "dependencies": {}
 }

idbstore.js

@@ -1,3 +0,2 @@
-/*jshint expr:true */
-/*global window:false, console:false, define:false, module:false */
+/*global window:false, self:false, define:false, module:false */
 
@@ -22,4 +21,8 @@ /**
 
-  "use strict";
+  'use strict';
 
+  var defaultErrorHandler = function (error) {
+    throw error;
+  };
+
   var defaults = {
@@ -33,5 +36,3 @@ storeName: 'Store',
     },
-    onError: function(error){
-      throw error;
-    },
+    onError: defaultErrorHandler,
     indexes: []
@@ -110,5 +111,10 @@ };
 
-    this.idb = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB;
-    this.keyRange = window.IDBKeyRange || window.webkitIDBKeyRange || window.mozIDBKeyRange;
+    var env = typeof window == 'object' ? window : self;
+    this.idb = env.indexedDB || env.webkitIndexedDB || env.mozIndexedDB;
+    this.keyRange = env.IDBKeyRange || env.webkitIDBKeyRange || env.mozIDBKeyRange;
 
+    this.features = {
+      hasAutoIncrement: !env.mozIndexedDB
+    };
+
     this.consts = {
@@ -134,3 +140,3 @@ 'READ_ONLY':         'readonly',
      */
-    version: '1.2.0',
+    version: '1.3.0',
 
@@ -240,5 +246,2 @@ /**
 
-      var features = this.features = {};
-      features.hasAutoIncrement = !window.mozIndexedDB;
-
       var openRequest = this.idb.open(this.dbName, this.dbVersion);
@@ -251,3 +254,3 @@ var preventSuccessCallback = false;
         if ('error' in error.target) {
-          gotVersionErr = error.target.error.name == "VersionError";
+          gotVersionErr = error.target.error.name == 'VersionError';
         } else if ('errorCode' in error.target) {
@@ -411,5 +414,3 @@ gotVersionErr = error.target.errorCode == 12;
       }
-      onError || (onError = function (error) {
-        console.error('Could not write data.', error);
-      });
+      onError || (onError = defaultErrorHandler);
       onSuccess || (onSuccess = noop);
@@ -453,5 +454,3 @@
     get: function (key, onSuccess, onError) {
-      onError || (onError = function (error) {
-        console.error('Could not read data.', error);
-      });
+      onError || (onError = defaultErrorHandler);
       onSuccess || (onSuccess = noop);
@@ -487,5 +486,3 @@
     remove: function (key, onSuccess, onError) {
-      onError || (onError = function (error) {
-        console.error('Could not remove data.', error);
-      });
+      onError || (onError = defaultErrorHandler);
       onSuccess || (onSuccess = noop);
@@ -523,5 +520,3 @@
     batch: function (dataArray, onSuccess, onError) {
-      onError || (onError = function (error) {
-        console.error('Could not apply batch.', error);
-      });
+      onError || (onError = defaultErrorHandler);
       onSuccess || (onSuccess = noop);
@@ -565,7 +560,7 @@
 
-        if (type == "remove") {
+        if (type == 'remove') {
           var deleteRequest = batchTransaction.objectStore(this.storeName)['delete'](key);
           deleteRequest.onsuccess = onItemSuccess;
           deleteRequest.onerror = onItemError;
-        } else if (type == "put") {
+        } else if (type == 'put') {
           var putRequest;
@@ -585,2 +580,37 @@ if (this.keyPath !== null) { // in-line keys
     /**
+     * Takes an array of objects and stores them in a single transaction.
+     *
+     * @param {Array} dataArray An array of objects to store
+     * @param {Function} [onSuccess] A callback that is called if all operations
+     *  were successful.
+     * @param {Function} [onError] A callback that is called if an error
+     *  occurred during one of the operations.
+     */
+    putBatch: function (dataArray, onSuccess, onError) {
+      var batchData = dataArray.map(function(item){
+        return { type: 'put', value: item };
+      });
+
+      this.batch(batchData, onSuccess, onError);
+    },
+
+    /**
+     * Takes an array of keys and removes matching objects in a single
+     * transaction.
+     *
+     * @param {Array} keyArray An array of keys to remove
+     * @param {Function} [onSuccess] A callback that is called if all operations
+     *  were successful.
+     * @param {Function} [onError] A callback that is called if an error
+     *  occurred during one of the operations.
+     */
+    removeBatch: function (keyArray, onSuccess, onError) {
+      var batchData = keyArray.map(function(key){
+        return { type: 'remove', key: key };
+      });
+
+      this.batch(batchData, onSuccess, onError);
+    },
+
+    /**
      * Fetches all entries in the store.
@@ -594,5 +624,3 @@ *
     getAll: function (onSuccess, onError) {
-      onError || (onError = function (error) {
-        console.error('Could not read data.', error);
-      });
+      onError || (onError = defaultErrorHandler);
       onSuccess || (onSuccess = noop);
@@ -687,5 +715,3 @@ var getAllTransaction = this.db.transaction([this.storeName], this.consts.READ_ONLY);
     clear: function (onSuccess, onError) {
-      onError || (onError = function (error) {
-        console.error('Could not clear store.', error);
-      });
+      onError || (onError = defaultErrorHandler);
       onSuccess || (onSuccess = noop);
@@ -804,3 +830,3 @@
      *  iteration has ended
-     * @param {Function} [options.onError=console.error] A callback to be called
+     * @param {Function} [options.onError=throw] A callback to be called
      *  if an error occurred during the operation.
@@ -817,5 +843,3 @@ */
         onEnd: null,
-        onError: function (error) {
-          console.error('Could not open cursor.', error);
-        }
+        onError: defaultErrorHandler
       }, options || {});
@@ -877,3 +901,3 @@
      * @param {Object} [options.keyRange=null] An IDBKeyRange to use
-     * @param {Function} [options.onError=console.error] A callback to be called if an error
+     * @param {Function} [options.onError=throw] A callback to be called if an error
      *  occurred during the operation.
@@ -902,3 +926,3 @@ */
      * @param {Object} [options.keyRange=null] An IDBKeyRange to use
-     * @param {Function} [options.onError=console.error] A callback to be called if an error
+     * @param {Function} [options.onError=throw] A callback to be called if an error
      *  occurred during the operation.
@@ -913,5 +937,3 @@ */
 
-      var onError = options.onError || function (error) {
-        console.error('Could not open cursor.', error);
-      };
+      var onError = options.onError || defaultErrorHandler;
 
@@ -918,0 +940,0 @@ var hasSuccess = false,

idbstore.min.js

@@ -8,18 +8,18 @@ /*
 */
-(function(j,h,i){"function"===typeof define?define(h):"undefined"!==typeof module&&module.exports?module.exports=h():i[j]=h()})("IDBStore",function(){var j={storeName:"Store",storePrefix:"IDBWrapper-",dbVersion:1,keyPath:"id",autoIncrement:!0,onStoreReady:function(){},onError:function(a){throw a;},indexes:[]},h=function(a,c){for(var b in j)this[b]="undefined"!=typeof a[b]?a[b]:j[b];this.dbName=this.storePrefix+this.storeName;this.dbVersion=parseInt(this.dbVersion,10);c&&(this.onStoreReady=c);this.idb=
-window.indexedDB||window.webkitIndexedDB||window.mozIndexedDB;this.keyRange=window.IDBKeyRange||window.webkitIDBKeyRange||window.mozIDBKeyRange;this.consts={READ_ONLY:"readonly",READ_WRITE:"readwrite",VERSION_CHANGE:"versionchange",NEXT:"next",NEXT_NO_DUPLICATE:"nextunique",PREV:"prev",PREV_NO_DUPLICATE:"prevunique"};this.openDB()};h.prototype={version:"1.2.0",db:null,dbName:null,dbVersion:null,store:null,storeName:null,keyPath:null,autoIncrement:null,indexes:null,features:null,onStoreReady:null,
-onError:null,_insertIdCount:0,openDB:function(){(this.features={}).hasAutoIncrement=!window.mozIndexedDB;var a=this.idb.open(this.dbName,this.dbVersion),c=!1;a.onerror=function(a){var c=!1;"error"in a.target?c="VersionError"==a.target.error.name:"errorCode"in a.target&&(c=12==a.target.errorCode);if(c)this.onError(Error("The version number provided is lower than the existing one."));else this.onError(a)}.bind(this);a.onsuccess=function(a){if(!c)if(this.db)this.onStoreReady();else if(this.db=a.target.result,
-"string"==typeof this.db.version)this.onError(Error("The IndexedDB implementation in this browser is outdated. Please upgrade your browser."));else if(this.db.objectStoreNames.contains(this.storeName))this.store=this.db.transaction([this.storeName],this.consts.READ_ONLY).objectStore(this.storeName),this.indexes.forEach(function(a){var b=a.name;b?(this.normalizeIndexData(a),this.hasIndex(b)?this.indexComplies(this.store.index(b),a)||(c=!0,this.onError(Error('Cannot modify index "'+b+'" for current version. Please bump version number to '+
-(this.dbVersion+1)+"."))):(c=!0,this.onError(Error('Cannot create new index "'+b+'" for current version. Please bump version number to '+(this.dbVersion+1)+".")))):(c=!0,this.onError(Error("Cannot create index: No index name given.")))},this),c||this.onStoreReady();else this.onError(Error("Something is wrong with the IndexedDB implementation in this browser. Please upgrade your browser."))}.bind(this);a.onupgradeneeded=function(a){this.db=a.target.result;this.store=this.db.objectStoreNames.contains(this.storeName)?
-a.target.transaction.objectStore(this.storeName):this.db.createObjectStore(this.storeName,{keyPath:this.keyPath,autoIncrement:this.autoIncrement});this.indexes.forEach(function(a){var b=a.name;b||(c=!0,this.onError(Error("Cannot create index: No index name given.")));this.normalizeIndexData(a);this.hasIndex(b)?this.indexComplies(this.store.index(b),a)||(this.store.deleteIndex(b),this.store.createIndex(b,a.keyPath,{unique:a.unique,multiEntry:a.multiEntry})):this.store.createIndex(b,a.keyPath,{unique:a.unique,
-multiEntry:a.multiEntry})},this)}.bind(this)},deleteDatabase:function(){this.idb.deleteDatabase&&this.idb.deleteDatabase(this.dbName)},put:function(a,c,b,d){null!==this.keyPath&&(d=b,b=c,c=a);d||(d=function(a){console.error("Could not write data.",a)});b||(b=i);var f=!1,e=null,g=this.db.transaction([this.storeName],this.consts.READ_WRITE);g.oncomplete=function(){(f?b:d)(e)};g.onabort=d;g.onerror=d;null!==this.keyPath?(this._addIdPropertyIfNeeded(c),a=g.objectStore(this.storeName).put(c)):a=g.objectStore(this.storeName).put(c,
-a);a.onsuccess=function(a){f=!0;e=a.target.result};a.onerror=d},get:function(a,c,b){b||(b=function(a){console.error("Could not read data.",a)});c||(c=i);var d=!1,f=null,e=this.db.transaction([this.storeName],this.consts.READ_ONLY);e.oncomplete=function(){(d?c:b)(f)};e.onabort=b;e.onerror=b;a=e.objectStore(this.storeName).get(a);a.onsuccess=function(a){d=!0;f=a.target.result};a.onerror=b},remove:function(a,c,b){b||(b=function(a){console.error("Could not remove data.",a)});c||(c=i);var d=!1,f=null,
-e=this.db.transaction([this.storeName],this.consts.READ_WRITE);e.oncomplete=function(){(d?c:b)(f)};e.onabort=b;e.onerror=b;a=e.objectStore(this.storeName)["delete"](a);a.onsuccess=function(a){d=!0;f=a.target.result};a.onerror=b},batch:function(a,c,b){b||(b=function(a){console.error("Could not apply batch.",a)});c||(c=i);"[object Array]"!=Object.prototype.toString.call(a)&&b(Error("dataArray argument must be of type Array."));var d=this.db.transaction([this.storeName],this.consts.READ_WRITE);d.oncomplete=
-function(){(g?c:b)(g)};d.onabort=b;d.onerror=b;var f=a.length,e=!1,g=!1,h=function(){f--;0===f&&!e&&(g=e=!0)};a.forEach(function(a){var c=a.type,f=a.key,g=a.value,a=function(a){d.abort();e||(e=!0,b(a,c,f))};if("remove"==c)g=d.objectStore(this.storeName)["delete"](f),g.onsuccess=h,g.onerror=a;else if("put"==c)null!==this.keyPath?(this._addIdPropertyIfNeeded(g),g=d.objectStore(this.storeName).put(g)):g=d.objectStore(this.storeName).put(g,f),g.onsuccess=h,g.onerror=a},this)},getAll:function(a,c){c||
-(c=function(a){console.error("Could not read data.",a)});a||(a=i);var b=this.db.transaction([this.storeName],this.consts.READ_ONLY),d=b.objectStore(this.storeName);d.getAll?this._getAllNative(b,d,a,c):this._getAllCursor(b,d,a,c)},_getAllNative:function(a,c,b,d){var f=!1,e=null;a.oncomplete=function(){(f?b:d)(e)};a.onabort=d;a.onerror=d;a=c.getAll();a.onsuccess=function(a){f=!0;e=a.target.result};a.onerror=d},_getAllCursor:function(a,c,b,d){var f=[],e=!1,g=null;a.oncomplete=function(){(e?b:d)(g)};
-a.onabort=d;a.onerror=d;a=c.openCursor();a.onsuccess=function(a){(a=a.target.result)?(f.push(a.value),a["continue"]()):(e=!0,g=f)};a.onError=d},clear:function(a,c){c||(c=function(a){console.error("Could not clear store.",a)});a||(a=i);var b=!1,d=null,f=this.db.transaction([this.storeName],this.consts.READ_WRITE);f.oncomplete=function(){(b?a:c)(d)};f.onabort=c;f.onerror=c;f=f.objectStore(this.storeName).clear();f.onsuccess=function(a){b=!0;d=a.target.result};f.onerror=c},_addIdPropertyIfNeeded:function(a){!this.features.hasAutoIncrement&&
-"undefined"==typeof a[this.keyPath]&&(a[this.keyPath]=this._insertIdCount++ +Date.now())},getIndexList:function(){return this.store.indexNames},hasIndex:function(a){return this.store.indexNames.contains(a)},normalizeIndexData:function(a){a.keyPath=a.keyPath||a.name;a.unique=!!a.unique;a.multiEntry=!!a.multiEntry},indexComplies:function(a,c){return["keyPath","unique","multiEntry"].every(function(b){return"multiEntry"==b&&void 0===a[b]&&!1===c[b]?!0:c[b]==a[b]})},iterate:function(a,c){var c=k({index:null,
-order:"ASC",autoContinue:!0,filterDuplicates:!1,keyRange:null,writeAccess:!1,onEnd:null,onError:function(a){console.error("Could not open cursor.",a)}},c||{}),b="desc"==c.order.toLowerCase()?"PREV":"NEXT";c.filterDuplicates&&(b+="_NO_DUPLICATE");var d=!1,f=this.db.transaction([this.storeName],this.consts[c.writeAccess?"READ_WRITE":"READ_ONLY"]),e=f.objectStore(this.storeName);c.index&&(e=e.index(c.index));f.oncomplete=function(){if(d)if(c.onEnd)c.onEnd();else a(null);else c.onError(null)};f.onabort=
-c.onError;f.onerror=c.onError;b=e.openCursor(c.keyRange,this.consts[b]);b.onerror=c.onError;b.onsuccess=function(b){if(b=b.target.result){if(a(b.value,b,f),c.autoContinue)b["continue"]()}else d=!0}},query:function(a,c){var b=[],c=c||{};c.onEnd=function(){a(b)};this.iterate(function(a){b.push(a)},c)},count:function(a,c){var c=k({index:null,keyRange:null},c||{}),b=c.onError||function(a){console.error("Could not open cursor.",a)},d=!1,f=null,e=this.db.transaction([this.storeName],this.consts.READ_ONLY);
-e.oncomplete=function(){(d?a:b)(f)};e.onabort=b;e.onerror=b;e=e.objectStore(this.storeName);c.index&&(e=e.index(c.index));e=e.count(c.keyRange);e.onsuccess=function(a){d=!0;f=a.target.result};e.onError=b},makeKeyRange:function(a){var c="undefined"!=typeof a.lower,b="undefined"!=typeof a.upper;switch(!0){case c&&b:a=this.keyRange.bound(a.lower,a.upper,a.excludeLower,a.excludeUpper);break;case c:a=this.keyRange.lowerBound(a.lower,a.excludeLower);break;case b:a=this.keyRange.upperBound(a.upper,a.excludeUpper);
-break;default:throw Error('Cannot create KeyRange. Provide one or both of "lower" or "upper" value.');}return a}};var i=function(){},l={},k=function(a,c){var b,d;for(b in c)d=c[b],d!==l[b]&&d!==a[b]&&(a[b]=d);return a};h.version=h.prototype.version;return h},this);
+(function(h,i,j){"function"===typeof define?define(i):"undefined"!==typeof module&&module.exports?module.exports=i():j[h]=i()})("IDBStore",function(){var h=function(a){throw a;},i={storeName:"Store",storePrefix:"IDBWrapper-",dbVersion:1,keyPath:"id",autoIncrement:!0,onStoreReady:function(){},onError:h,indexes:[]},j=function(a,c){for(var b in i)this[b]="undefined"!=typeof a[b]?a[b]:i[b];this.dbName=this.storePrefix+this.storeName;this.dbVersion=parseInt(this.dbVersion,10);c&&(this.onStoreReady=c);
+b="object"==typeof window?window:self;this.idb=b.indexedDB||b.webkitIndexedDB||b.mozIndexedDB;this.keyRange=b.IDBKeyRange||b.webkitIDBKeyRange||b.mozIDBKeyRange;this.features={hasAutoIncrement:!b.mozIndexedDB};this.consts={READ_ONLY:"readonly",READ_WRITE:"readwrite",VERSION_CHANGE:"versionchange",NEXT:"next",NEXT_NO_DUPLICATE:"nextunique",PREV:"prev",PREV_NO_DUPLICATE:"prevunique"};this.openDB()};j.prototype={version:"1.3.0",db:null,dbName:null,dbVersion:null,store:null,storeName:null,keyPath:null,
+autoIncrement:null,indexes:null,features:null,onStoreReady:null,onError:null,_insertIdCount:0,openDB:function(){var a=this.idb.open(this.dbName,this.dbVersion),c=!1;a.onerror=function(a){var c=!1;"error"in a.target?c="VersionError"==a.target.error.name:"errorCode"in a.target&&(c=12==a.target.errorCode);if(c)this.onError(Error("The version number provided is lower than the existing one."));else this.onError(a)}.bind(this);a.onsuccess=function(a){if(!c)if(this.db)this.onStoreReady();else if(this.db=
+a.target.result,"string"==typeof this.db.version)this.onError(Error("The IndexedDB implementation in this browser is outdated. Please upgrade your browser."));else if(this.db.objectStoreNames.contains(this.storeName))this.store=this.db.transaction([this.storeName],this.consts.READ_ONLY).objectStore(this.storeName),this.indexes.forEach(function(a){var b=a.name;b?(this.normalizeIndexData(a),this.hasIndex(b)?this.indexComplies(this.store.index(b),a)||(c=!0,this.onError(Error('Cannot modify index "'+
+b+'" for current version. Please bump version number to '+(this.dbVersion+1)+"."))):(c=!0,this.onError(Error('Cannot create new index "'+b+'" for current version. Please bump version number to '+(this.dbVersion+1)+".")))):(c=!0,this.onError(Error("Cannot create index: No index name given.")))},this),c||this.onStoreReady();else this.onError(Error("Something is wrong with the IndexedDB implementation in this browser. Please upgrade your browser."))}.bind(this);a.onupgradeneeded=function(a){this.db=
+a.target.result;this.store=this.db.objectStoreNames.contains(this.storeName)?a.target.transaction.objectStore(this.storeName):this.db.createObjectStore(this.storeName,{keyPath:this.keyPath,autoIncrement:this.autoIncrement});this.indexes.forEach(function(a){var b=a.name;b||(c=!0,this.onError(Error("Cannot create index: No index name given.")));this.normalizeIndexData(a);this.hasIndex(b)?this.indexComplies(this.store.index(b),a)||(this.store.deleteIndex(b),this.store.createIndex(b,a.keyPath,{unique:a.unique,
+multiEntry:a.multiEntry})):this.store.createIndex(b,a.keyPath,{unique:a.unique,multiEntry:a.multiEntry})},this)}.bind(this)},deleteDatabase:function(){this.idb.deleteDatabase&&this.idb.deleteDatabase(this.dbName)},put:function(a,c,b,d){null!==this.keyPath&&(d=b,b=c,c=a);d||(d=h);b||(b=k);var f=!1,e=null,g=this.db.transaction([this.storeName],this.consts.READ_WRITE);g.oncomplete=function(){(f?b:d)(e)};g.onabort=d;g.onerror=d;null!==this.keyPath?(this._addIdPropertyIfNeeded(c),a=g.objectStore(this.storeName).put(c)):
+a=g.objectStore(this.storeName).put(c,a);a.onsuccess=function(a){f=!0;e=a.target.result};a.onerror=d},get:function(a,c,b){b||(b=h);c||(c=k);var d=!1,f=null,e=this.db.transaction([this.storeName],this.consts.READ_ONLY);e.oncomplete=function(){(d?c:b)(f)};e.onabort=b;e.onerror=b;a=e.objectStore(this.storeName).get(a);a.onsuccess=function(a){d=!0;f=a.target.result};a.onerror=b},remove:function(a,c,b){b||(b=h);c||(c=k);var d=!1,f=null,e=this.db.transaction([this.storeName],this.consts.READ_WRITE);e.oncomplete=
+function(){(d?c:b)(f)};e.onabort=b;e.onerror=b;a=e.objectStore(this.storeName)["delete"](a);a.onsuccess=function(a){d=!0;f=a.target.result};a.onerror=b},batch:function(a,c,b){b||(b=h);c||(c=k);"[object Array]"!=Object.prototype.toString.call(a)&&b(Error("dataArray argument must be of type Array."));var d=this.db.transaction([this.storeName],this.consts.READ_WRITE);d.oncomplete=function(){(g?c:b)(g)};d.onabort=b;d.onerror=b;var f=a.length,e=!1,g=!1,l=function(){f--;0===f&&!e&&(g=e=!0)};a.forEach(function(a){var c=
+a.type,f=a.key,g=a.value,a=function(a){d.abort();e||(e=!0,b(a,c,f))};if("remove"==c)g=d.objectStore(this.storeName)["delete"](f),g.onsuccess=l,g.onerror=a;else if("put"==c)null!==this.keyPath?(this._addIdPropertyIfNeeded(g),g=d.objectStore(this.storeName).put(g)):g=d.objectStore(this.storeName).put(g,f),g.onsuccess=l,g.onerror=a},this)},putBatch:function(a,c,b){this.batch(a.map(function(a){return{type:"put",value:a}}),c,b)},removeBatch:function(a,c,b){this.batch(a.map(function(a){return{type:"remove",
+key:a}}),c,b)},getAll:function(a,c){c||(c=h);a||(a=k);var b=this.db.transaction([this.storeName],this.consts.READ_ONLY),d=b.objectStore(this.storeName);d.getAll?this._getAllNative(b,d,a,c):this._getAllCursor(b,d,a,c)},_getAllNative:function(a,c,b,d){var f=!1,e=null;a.oncomplete=function(){(f?b:d)(e)};a.onabort=d;a.onerror=d;a=c.getAll();a.onsuccess=function(a){f=!0;e=a.target.result};a.onerror=d},_getAllCursor:function(a,c,b,d){var f=[],e=!1,g=null;a.oncomplete=function(){(e?b:d)(g)};a.onabort=d;
+a.onerror=d;a=c.openCursor();a.onsuccess=function(a){(a=a.target.result)?(f.push(a.value),a["continue"]()):(e=!0,g=f)};a.onError=d},clear:function(a,c){c||(c=h);a||(a=k);var b=!1,d=null,f=this.db.transaction([this.storeName],this.consts.READ_WRITE);f.oncomplete=function(){(b?a:c)(d)};f.onabort=c;f.onerror=c;f=f.objectStore(this.storeName).clear();f.onsuccess=function(a){b=!0;d=a.target.result};f.onerror=c},_addIdPropertyIfNeeded:function(a){!this.features.hasAutoIncrement&&"undefined"==typeof a[this.keyPath]&&
+(a[this.keyPath]=this._insertIdCount++ +Date.now())},getIndexList:function(){return this.store.indexNames},hasIndex:function(a){return this.store.indexNames.contains(a)},normalizeIndexData:function(a){a.keyPath=a.keyPath||a.name;a.unique=!!a.unique;a.multiEntry=!!a.multiEntry},indexComplies:function(a,c){return["keyPath","unique","multiEntry"].every(function(b){return"multiEntry"==b&&void 0===a[b]&&!1===c[b]?!0:c[b]==a[b]})},iterate:function(a,c){var c=m({index:null,order:"ASC",autoContinue:!0,filterDuplicates:!1,
+keyRange:null,writeAccess:!1,onEnd:null,onError:h},c||{}),b="desc"==c.order.toLowerCase()?"PREV":"NEXT";c.filterDuplicates&&(b+="_NO_DUPLICATE");var d=!1,f=this.db.transaction([this.storeName],this.consts[c.writeAccess?"READ_WRITE":"READ_ONLY"]),e=f.objectStore(this.storeName);c.index&&(e=e.index(c.index));f.oncomplete=function(){if(d)if(c.onEnd)c.onEnd();else a(null);else c.onError(null)};f.onabort=c.onError;f.onerror=c.onError;b=e.openCursor(c.keyRange,this.consts[b]);b.onerror=c.onError;b.onsuccess=
+function(b){if(b=b.target.result){if(a(b.value,b,f),c.autoContinue)b["continue"]()}else d=!0}},query:function(a,c){var b=[],c=c||{};c.onEnd=function(){a(b)};this.iterate(function(a){b.push(a)},c)},count:function(a,c){var c=m({index:null,keyRange:null},c||{}),b=c.onError||h,d=!1,f=null,e=this.db.transaction([this.storeName],this.consts.READ_ONLY);e.oncomplete=function(){(d?a:b)(f)};e.onabort=b;e.onerror=b;e=e.objectStore(this.storeName);c.index&&(e=e.index(c.index));e=e.count(c.keyRange);e.onsuccess=
+function(a){d=!0;f=a.target.result};e.onError=b},makeKeyRange:function(a){var c="undefined"!=typeof a.lower,b="undefined"!=typeof a.upper;switch(!0){case c&&b:a=this.keyRange.bound(a.lower,a.upper,a.excludeLower,a.excludeUpper);break;case c:a=this.keyRange.lowerBound(a.lower,a.excludeLower);break;case b:a=this.keyRange.upperBound(a.upper,a.excludeUpper);break;default:throw Error('Cannot create KeyRange. Provide one or both of "lower" or "upper" value.');}return a}};var k=function(){},n={},m=function(a,
+c){var b,d;for(b in c)d=c[b],d!==n[b]&&d!==a[b]&&(a[b]=d);return a};j.version=j.prototype.version;return j},this);

package.json

 {
   "name": "idb-wrapper",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "A cross-browser wrapper for IndexedDB",
@@ -5,0 +5,0 @@ "keywords": [],

README.md

@@ -7,3 +7,3 @@ About
 a) ease the use of indexedDB and abstract away the differences between the
-existing impls in Chrome, Firefox and IE10 (yes, it works in all three), and
+existing impls in Chrome, Firefox, IE10 and Opera 15 (yes, it works in all four), and
 
@@ -49,7 +49,7 @@ b) show how IDB works. The code is split up into short methods, so that it's
 
-IDBWrapper is also available on cdnjs, so you can directly point a script tag
-there, or require() it from there. The URL is:
+IDBWrapper is also available on [cdnjs](http://cdnjs.com/), so you can directly point a script tag there, or require() 
+it from there. cdnjs supports http, https and spdy, so you can just leave the protocol off. The URL is:
 
 ```
-//cdnjs.cloudflare.com/ajax/libs/idbwrapper/1.1.0/idbstore.min.js
+//cdnjs.cloudflare.com/ajax/libs/idbwrapper/1.2.0/idbstore.min.js
 ```
@@ -292,3 +292,27 @@
 
+___
 
+
+7) The putBatch method.
+
+```javascript
+putBatch: function (/*Array*/dataArray, /*Function?*/onSuccess, /*Function?*/onError)
+```
+
+`putBatch` takes an array of objects and stores them in a single transaction.
+
+
+
+___
+
+
+8) The removeBatch method.
+
+```javascript
+removeBatch: function (/*Array*/keyArray, /*Function?*/onSuccess, /*Function?*/onError)
+```
+
+`removeBatch` takes an array of keys and removes matching objects in a single transaction.
+
+
 Index Operations
@@ -295,0 +319,0 @@ ----------------

New alerts

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Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

5532236

increased by0.53%

Number of package files

44

increased by25.71%

Lines of code

3698

increased by7.06%

Number of lines in readme file

484

increased by5.22%

Worsened metrics

Number of low supply chain risk alerts

6

increased by20%

Number of medium supply chain risk alerts

3

increased by50%

No dependency changes