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one - npm Package Compare versions

Comparing version 5.1.3 to 5.1.4

wallaby.js

2

dist/one.min.js

@@ -1,1 +0,1 @@

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e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e};n.isNumber=i,n.isString=o,n.isEmpty=u,n.deepClone=f,n.hasUid=c,n.isObject=s,n.isArray=l,n.isDate=v;var O=r(3),g=t(O),h=Object.prototype.hasOwnProperty},function(e,n){"use strict";function r(e){for(var n in t)t.hasOwnProperty(n)&&e.hasOwnProperty(n)&&(t[n]=e[n])}Object.defineProperty(n,"__esModule",{value:!0}),n.config=r;var t=n.prop={uidName:"uid",maxHistoryStates:1e3}},function(e,n){"use strict";function r(e){return e?(Object.freeze(e),Object.getOwnPropertyNames(e).forEach(function(n){!e.hasOwnProperty(n)||null===e[n]||"object"!==t(e[n])&&"function"!=typeof e[n]||Object.isFrozen(e[n])||r(e[n])}),e):void 0}Object.defineProperty(n,"__esModule",{value:!0});var t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e};n["default"]=r},function(e,n,r){"use strict";function t(e){var n=parseInt(e);return n.toString()===e?n:e}function i(e,n){if((0,u.isNumber)(n)&&(n=[n]),!(0,u.isEmpty)(e)){if((0,u.isEmpty)(n))return e;if((0,u.isString)(n))return i(e,n.split("."));var r=t(n[0]),o=e[r];if(1===n.length)void 0!==o&&((0,u.isArray)(e)?e.splice(r,1):delete e[r]);else if(void 0!==e[r])return i(e[r],n.slice(1));return e}}function o(e,n,r){if((0,u.isNumber)(n)&&(n=[n]),(0,u.isEmpty)(n))return e;if((0,u.isEmpty)(e))return r;if((0,u.isString)(n))return o(e,n.split("."),r);var i=t(n[0]);return 1===n.length?void 0===e[i]?r:e[i]:o(e[i],n.slice(1),r)}Object.defineProperty(n,"__esModule",{value:!0}),n.del=i,n.get=o;var u=r(2)},function(e,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});n.ENTITY="entity",n.REF_FROM="ref_from",n.REF_TO="ref_to",n.UPDATED_KEY="mapUpdatedKey"}]);

342

lib/cache.js
"use strict";
Object.defineProperty(exports, '__esModule', {
Object.defineProperty(exports, "__esModule", {
value: true
});
exports['default'] = createCache;
exports.getCache = getCache;
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
var _clone = require('./utils/clone');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
var _deepFreeze = require('./utils/deepFreeze');
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }
var _deepFreeze2 = _interopRequireDefault(_deepFreeze);
var _utilsClone = require('./utils/clone');
var _config = require('./utils/config');
var _utilsDeepFreeze = require('./utils/deepFreeze');
var config = _interopRequireWildcard(_config);
var _utilsDeepFreeze2 = _interopRequireDefault(_utilsDeepFreeze);
var _path = require('./utils/path');
var _utilsConfig = require('./utils/config');
var opath = _interopRequireWildcard(_path);
var config = _interopRequireWildcard(_utilsConfig);
var _constants = require('./utils/constants');
var _utilsPath = require('./utils/path');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
var opath = _interopRequireWildcard(_utilsPath);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var _utilsConstants = require('./utils/constants');
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

@@ -57,24 +57,7 @@ // One's intent is to always return the same entity regardless of how many different references are to it from

// PERFORMANCE CONSIDERATIONS:
// There are 3 possible bottlenecks depending on the update strategy used (read optimized or write optimized).
// 1. PUT the entity first. This cost is incurred regardless of read or write optimization. In order to keep a
// map of all uid entities on the cache each entity added to the cache must be scanned for contained uid references.
// This is potentially expensive particularly when there is need for a fast UI update immediately after a cache write.
// OPTIMIZATION: use a 2 tiered write operation, queue - adds all entities from a list to a temporary map without
// a deep scanning of each entity. This permits a fast update of the UI but requires a subsequent manual commit()
// call in order to perform the deep put scan after the UI updates have been processed. You should manage the commit
// operations to execute at a time when you know there is no UI processing visible to the user such as to keep a smooth
// flow appearance.
// 2. WRITE OPTIMIZATION. Every time that a uid entity is updated all of its references must be updated. In order to
// optimize the write operation the methodology would be to only optimize the direct map reference at the uid key of
// the entity - single operation O(1). However each read would then have to scan each entity for its updated reference
// and replace it into the entity at the correct location. Fast writes, slow reads O(n). Since there are a lot more
// reads than writes in any application this is not the way it's implemented.
// 3. READ OPTIMIZATION. Have each entity updated on write and ready on every read. Still O(n) but each entity is
// READ OPTIMIZATION. Each entity is updated on write and ready on every read. Still O(n) but each entity is
// retrieved by key from its location on the map and with proper pagination this if very manageable. However this
// requires that all referencing parents are updated on write for each entity write. This is potentially slow but by
// updating a single entity at a time the cost is much lower than Write optimization. This is how One works.
// updating a single entity at a time the cost is much lower than Write optimization.
// Further OPTIMIZATION - when putting a list DO NOT update uid entities already existing in the cache. Instead replace

@@ -96,2 +79,4 @@ // the entity in the list with the existing cache entity thus avoiding a potentially expensive update pointers

var instances = {};
/**

@@ -103,15 +88,18 @@ *

*/
function createCache() {
function getCache() {
var debug = arguments.length <= 0 || arguments[0] === undefined ? true : arguments[0];
var libName = arguments.length <= 1 || arguments[1] === undefined ? "One" : arguments[1];
var instanceName = arguments.length <= 1 || arguments[1] === undefined ? "One" : arguments[1];
if (!instanceName) {
instanceName = "one";
}
if (!instances[instanceName]) {
instances[instanceName] = createCache(debug);
}
if (window) {
if (window[libName] === undefined) {
window[libName] = getCache(debug);
if (window[instanceName] === undefined) {
window[instanceName] = instances[instanceName];
}
return window[libName];
}
/* istanbul ignore next */
return getCache(debug);
return instances[instanceName];
}

@@ -127,10 +115,10 @@

*/
function getCache() {
"use strict";
function createCache() {
var debugParam = arguments.length <= 0 || arguments[0] === undefined ? false : arguments[0];
/**
* Contains all the information required to sequentially keep track of cache nodes.
*/
var debugParam = arguments.length <= 0 || arguments[0] === undefined ? false : arguments[0];
var mainThread = undefined;
var mainThread = void 0;

@@ -248,7 +236,7 @@ /**

// only mergeThread entities with uid
if ((0, _utilsClone.isArray)(entityOrArray) || (0, _utilsClone.isObject)(entityOrArray)) {
if ((0, _clone.isArray)(entityOrArray) || (0, _clone.isObject)(entityOrArray)) {
var flushMap = new Map();
// map of potential evicts in case of de-referencing
var evictMap = new Map();
flushMap.set(_utilsConstants.UPDATED_KEY, false); // track whether the map has changed updated
flushMap.set(_constants.UPDATED_KEY, false); // track whether the map has changed updated
buildFlushMap(entityOrArray, flushMap, null, evictMap, strong);

@@ -258,4 +246,4 @@ updatePointers(flushMap);

// track if data actually changed
var changed = flushMap.get(_utilsConstants.UPDATED_KEY);
flushMap['delete'](_utilsConstants.UPDATED_KEY);
var changed = flushMap.get(_constants.UPDATED_KEY);
flushMap.delete(_constants.UPDATED_KEY);

@@ -291,7 +279,7 @@ var success = false;

var modified = [];
if ((0, _utilsClone.isArray)(entityOrArray)) {
if ((0, _clone.isArray)(entityOrArray)) {
entityOrArray.forEach(function (entity) {
addToQueue(entity, modified);
});
} else if ((0, _utilsClone.isObject)(entityOrArray)) {
} else if ((0, _clone.isObject)(entityOrArray)) {
addToQueue(entityOrArray, modified);

@@ -301,3 +289,3 @@ }

function addToQueue(entity, modified) {
if ((0, _utilsClone.hasUid)(entity)) {
if ((0, _clone.hasUid)(entity)) {
var uid = entity[config.prop.uidName];

@@ -378,3 +366,3 @@ var existing = putQueue[uid];

var queueEvict = function queueEvict(uidEntity) {
if (!uidEntity || !(0, _utilsClone.hasUid)(uidEntity)) {
if (!uidEntity || !(0, _clone.hasUid)(uidEntity)) {
return false;

@@ -411,3 +399,3 @@ }

}
if ((0, _utilsClone.isArray)(uidOrEntityOrArray)) {
if ((0, _clone.isArray)(uidOrEntityOrArray)) {
return uidOrEntityOrArray.map(function (item) {

@@ -430,2 +418,3 @@ return getObject(item);

var uidArray = buildEvictUidArray(obj);
if (uidArray.length == 0) {

@@ -454,2 +443,4 @@ return false;

var parentsChanged = [];
uidArray.forEach(function (uid) {

@@ -461,5 +452,7 @@ // remove REF_FROM in item references metadata

// remove REF_TO in parent metadata
clearParentRefTos(uid, flushMap);
clearParentRefTos(uid, flushMap, uidArray, parentsChanged);
});
putParentsChanged(parentsChanged, flushMap);
// updates

@@ -472,3 +465,3 @@ flushMap.forEach(function (item, key) {

evictMap.forEach(function (item, key) {
tempState['delete'](key);
tempState.delete(key);
});

@@ -478,5 +471,13 @@

notify();
return true;
};
var putParentsChanged = function putParentsChanged(parentsChanged, flushMap) {
if (parentsChanged && parentsChanged.length > 0 && size() > 0) {
buildFlushMap(parentsChanged, flushMap, null, null, false);
updatePointers(flushMap);
}
};
/**

@@ -489,6 +490,6 @@ *

var uidArray = [];
if ((0, _utilsClone.isArray)(obj)) {
if ((0, _clone.isArray)(obj)) {
// array - check if we have uids or strings
obj.forEach(function (item) {
if ((0, _utilsClone.hasUid)(item)) {
if ((0, _clone.hasUid)(item)) {
uidArray.push(String(item[config.prop.uidName]));

@@ -503,11 +504,11 @@ } else {

} else {
var uid = obj;
if ((0, _utilsClone.isObject)(obj)) {
uid = obj[config.prop.uidName];
}
if (uid === undefined) {
return uidArray;
}
uidArray.push(String(uid));
var uid = obj;
if ((0, _clone.isObject)(obj)) {
uid = obj[config.prop.uidName];
}
if (uid === undefined) {
return uidArray;
}
uidArray.push(String(uid));
}
return uidArray;

@@ -524,6 +525,6 @@ };

flushMap.forEach(function (item, key) {
if (key !== _utilsConstants.UPDATED_KEY) {
if (key !== _constants.UPDATED_KEY) {
// do not modify flush map on its own iteration but ok to pass along for reference
var refsFrom = item[_utilsConstants.REF_FROM];
var refsFrom = item[_constants.REF_FROM];

@@ -545,8 +546,8 @@ // parentUid = uid of the item being targeted for ref update (ie the ref's parent)

var firstPath = paths[0];
var targetRef = opath.get(parentItem[_utilsConstants.ENTITY], firstPath);
var targetRef = opath.get(parentItem[_constants.ENTITY], firstPath);
// check for dirty
var dirty = targetRef && targetRef !== item[_utilsConstants.ENTITY];
var dirty = targetRef && targetRef !== item[_constants.ENTITY];
if (dirty === true) {
parentItem = ensureItem(parentItem[_utilsConstants.ENTITY], flushMap);
parentItem = ensureItem(parentItem[_constants.ENTITY], flushMap);

@@ -557,3 +558,3 @@ // TODO figure out a way to not clone the entity every time particularly if it is

// the entity is still frozen here - clone it to update and freeze it deeply
parentItem[_utilsConstants.ENTITY] = (0, _utilsClone.deepClone)(parentItem[_utilsConstants.ENTITY], item[_utilsConstants.ENTITY], true);
parentItem[_constants.ENTITY] = (0, _clone.deepClone)(parentItem[_constants.ENTITY], item[_constants.ENTITY], true);
}

@@ -578,6 +579,6 @@ }

var buildFlushMap = function buildFlushMap(entity, flushMap, parentUid, evictMap, strong) {
if ((0, _utilsClone.hasUid)(entity)) {
if ((0, _clone.hasUid)(entity)) {
buildFlushMap_uid(entity, flushMap, parentUid, evictMap, strong);
} else {
if ((0, _utilsClone.isArray)(entity)) {
if ((0, _clone.isArray)(entity)) {
cacheArrRefs(entity, flushMap, parentUid, evictMap, "", strong);

@@ -643,3 +644,3 @@ } else {

if (item) {
var _refTo = item[_utilsConstants.REF_TO];
var _refTo = item[_constants.REF_TO];
for (var refToUid in _refTo) {

@@ -650,3 +651,3 @@ if (_refTo.hasOwnProperty(refToUid)) {

clearRefFrom(refItem, entityUid);
if (refItem[_utilsConstants.REF_FROM].length === 0) {
if (refItem[_constants.REF_FROM].length === 0) {
clearTargetRefFroms(refToUid, flushMap, evictMap);

@@ -669,7 +670,7 @@ evictMap.set(refToUid, refItem);

*/
var clearParentRefTos = function clearParentRefTos(entityUid, flushMap) {
var clearParentRefTos = function clearParentRefTos(entityUid, flushMap, uidArray, parentsChanged) {
var item = getItemFlushOrAlive(entityUid, flushMap);
if (item) {
var _refFrom = item[_utilsConstants.REF_FROM];
var _refFrom = item[_constants.REF_FROM];
for (var parentUid in _refFrom) {

@@ -682,2 +683,5 @@ if (_refFrom.hasOwnProperty(parentUid)) {

flushMap.set(parentUid, parentItem);
if (uidArray.indexOf(parentUid) < 0) {
parentsChanged.push(parentItem);
}
}

@@ -715,3 +719,3 @@ }

if (item) {
var _refTo2 = item[_utilsConstants.REF_TO];
var _refTo2 = item[_constants.REF_TO];
// check the references for each referenced item. References are keyed by refToUid in the refTo object.

@@ -721,3 +725,3 @@ // Each refToUid value is an array containing a list of paths where the reference is located inside this

var _loop = function (refToUid) {
var _loop = function _loop(refToUid) {
if (_refTo2.hasOwnProperty(refToUid)) {

@@ -728,3 +732,3 @@ // get the list of paths

var updatedPaths = paths.map(function (path) {
var reference = opath.get(item[_utilsConstants.ENTITY], path);
var reference = opath.get(item[_constants.ENTITY], path);
if (reference) {

@@ -747,6 +751,6 @@ var targetUid = reference[config.prop.uidName];

if (updatedPaths.length > 0) {
item[_utilsConstants.REF_TO][refToUid] = updatedPaths;
item[_constants.REF_TO][refToUid] = updatedPaths;
} else {
item[_utilsConstants.REF_TO][refToUid] = undefined;
delete item[_utilsConstants.REF_TO][refToUid];
item[_constants.REF_TO][refToUid] = undefined;
delete item[_constants.REF_TO][refToUid];
}

@@ -764,5 +768,5 @@ }

Object.freeze(item);
Object.freeze(item[_utilsConstants.ENTITY]);
Object.freeze(item[_utilsConstants.REF_TO]);
Object.freeze(item[_utilsConstants.REF_FROM]);
Object.freeze(item[_constants.ENTITY]);
Object.freeze(item[_constants.REF_TO]);
Object.freeze(item[_constants.REF_FROM]);
};

@@ -786,15 +790,15 @@

refItem = Object.assign({}, refItem);
cloneRef(refItem, _utilsConstants.REF_FROM);
cloneRef(refItem, _constants.REF_FROM);
// remove the path from the refFrom
if (refItem[_utilsConstants.REF_FROM].hasOwnProperty(parentUid)) {
if (refItem[_constants.REF_FROM].hasOwnProperty(parentUid)) {
// get the array of refs
removeRefFrom(refItem, parentUid, path);
if (refItem[_utilsConstants.REF_FROM].length === 0) {
if (refItem[_constants.REF_FROM].length === 0) {
evictMap.set(refUid, refItem);
// just in case
flushMap['delete'](refUid);
flushMap.delete(refUid);
} else {
flushMap.set(refUid, refItem);
// just in case
evictMap['delete'](refUid);
evictMap.delete(refUid);
}

@@ -826,6 +830,6 @@ }

var addRefTo = function addRefTo(parentItem, refUid, path) {
var refTo = parentItem[_utilsConstants.REF_TO];
if (!parentItem[_utilsConstants.REF_TO][refUid]) {
parentItem[_utilsConstants.REF_TO][refUid] = [];
parentItem[_utilsConstants.REF_TO].length += 1;
var refTo = parentItem[_constants.REF_TO];
if (!parentItem[_constants.REF_TO][refUid]) {
parentItem[_constants.REF_TO][refUid] = [];
parentItem[_constants.REF_TO].length += 1;
}

@@ -847,6 +851,6 @@ var refArray = refTo[refUid];

var addRefFrom = function addRefFrom(refItem, parentUid, path) {
var refFrom = refItem[_utilsConstants.REF_FROM];
if (!refItem[_utilsConstants.REF_FROM][parentUid]) {
refItem[_utilsConstants.REF_FROM][parentUid] = [];
refItem[_utilsConstants.REF_FROM].length += 1;
var refFrom = refItem[_constants.REF_FROM];
if (!refItem[_constants.REF_FROM][parentUid]) {
refItem[_constants.REF_FROM][parentUid] = [];
refItem[_constants.REF_FROM].length += 1;
}

@@ -861,3 +865,3 @@ var fromArray = refFrom[parentUid];

var removeRefFrom = function removeRefFrom(item, parentUid, path) {
var refsArray = item[_utilsConstants.REF_FROM][parentUid];
var refsArray = item[_constants.REF_FROM][parentUid];

@@ -869,7 +873,7 @@ var index = refsArray.indexOf(path);

refsArray.splice(index, 1);
item[_utilsConstants.REF_FROM][parentUid] = refsArray;
item[_constants.REF_FROM][parentUid] = refsArray;
if (refsArray.length == 0) {
item[_utilsConstants.REF_FROM][parentUid] = undefined;
delete item[_utilsConstants.REF_FROM][parentUid];
item[_utilsConstants.REF_FROM].length -= 1;
item[_constants.REF_FROM][parentUid] = undefined;
delete item[_constants.REF_FROM][parentUid];
item[_constants.REF_FROM].length -= 1;
}

@@ -885,11 +889,11 @@ };

var clearRefFrom = function clearRefFrom(refItem, parentUid) {
var refsArray = refItem[_utilsConstants.REF_FROM][parentUid];
var refsArray = refItem[_constants.REF_FROM][parentUid];
if (!refsArray) {
return;
}
cloneRef(refItem, _utilsConstants.REF_FROM);
refItem[_utilsConstants.REF_FROM][parentUid] = undefined;
delete refItem[_utilsConstants.REF_FROM][parentUid]; // where it works
if (refItem[_utilsConstants.REF_FROM].length > 0) {
refItem[_utilsConstants.REF_FROM].length -= 1;
cloneRef(refItem, _constants.REF_FROM);
refItem[_constants.REF_FROM][parentUid] = undefined;
delete refItem[_constants.REF_FROM][parentUid]; // where it works
if (refItem[_constants.REF_FROM].length > 0) {
refItem[_constants.REF_FROM].length -= 1;
}

@@ -906,8 +910,8 @@ };

// first remove all instances of entity from the parent
var parent = parentItem[_utilsConstants.ENTITY];
var parent = parentItem[_constants.ENTITY];
if (Object.isFrozen(parent)) {
parent = getEdit(parent[config.prop.uidName]);
parentItem[_utilsConstants.ENTITY] = parent;
parentItem[_constants.ENTITY] = parent;
}
var refPaths = parentItem[_utilsConstants.REF_TO][refUid];
var refPaths = parentItem[_constants.REF_TO][refUid];
refPaths.forEach(function (path) {

@@ -919,11 +923,11 @@ opath.del(parent, path);

}
parentItem[_utilsConstants.ENTITY] = parent;
parentItem[_constants.ENTITY] = parent;
// then clear the metadata
cloneRef(parentItem, _utilsConstants.REF_TO);
parentItem[_utilsConstants.REF_TO][refUid] = undefined;
delete parentItem[_utilsConstants.REF_TO][refUid]; // where it works
cloneRef(parentItem, _constants.REF_TO);
parentItem[_constants.REF_TO][refUid] = undefined;
delete parentItem[_constants.REF_TO][refUid]; // where it works
if (parentItem[_utilsConstants.REF_TO].length > 0) {
parentItem[_utilsConstants.REF_TO].length -= 1;
if (parentItem[_constants.REF_TO].length > 0) {
parentItem[_constants.REF_TO].length -= 1;
}

@@ -958,4 +962,5 @@ return true;

*/
var cacheEntityRefs = function cacheEntityRefs(parentEntity, flushMap, parentUid, evictMap, refPath, strong) {
if (refPath === undefined) refPath = "";
var cacheEntityRefs = function cacheEntityRefs(parentEntity, flushMap, parentUid, evictMap) {
var refPath = arguments.length <= 4 || arguments[4] === undefined ? "" : arguments[4];
var strong = arguments[5];

@@ -967,5 +972,5 @@ for (var prop in parentEntity) {

if ((0, _utilsClone.isArray)(refEntity)) {
if ((0, _clone.isArray)(refEntity)) {
cacheArrRefs(refEntity, flushMap, parentUid, evictMap, refPath, strong);
} else if ((0, _utilsClone.isObject)(refEntity)) {
} else if ((0, _clone.isObject)(refEntity)) {
// abort on weak puts if item exists

@@ -995,3 +1000,3 @@ if (strong === false && getLiveItem(refEntity[config.prop.uidName])) {

var existingItem = getLiveItem(uid);
return existingItem && existingItem[_utilsConstants.ENTITY] === entity;
return existingItem && existingItem[_constants.ENTITY] === entity;
};

@@ -1008,6 +1013,7 @@

*/
var cacheObjRefs = function cacheObjRefs(refEntity, flushMap, parentUid, evictMap, refPath, strong) {
if (refPath === undefined) refPath = "";
var cacheObjRefs = function cacheObjRefs(refEntity, flushMap, parentUid, evictMap) {
var refPath = arguments.length <= 4 || arguments[4] === undefined ? "" : arguments[4];
var strong = arguments[5];
if ((0, _utilsClone.hasUid)(refEntity)) {
if ((0, _clone.hasUid)(refEntity)) {
// abort if weak and existing

@@ -1028,3 +1034,3 @@ if (strong === false && getLiveItem(refEntity[config.prop.uidName])) {

}
refItem[_utilsConstants.ENTITY] = refEntity;
refItem[_constants.ENTITY] = refEntity;
parentUid = String(refEntity[config.prop.uidName]);

@@ -1056,11 +1062,12 @@ buildFlushMap(refEntity, flushMap, parentUid, evictMap, refPath, strong);

*/
var cacheArrRefs = function cacheArrRefs(entity, flushMap, parentUid, evictMap, refPath, strong) {
if (refPath === undefined) refPath = "";
var cacheArrRefs = function cacheArrRefs(entity, flushMap, parentUid, evictMap) {
var refPath = arguments.length <= 4 || arguments[4] === undefined ? "" : arguments[4];
var strong = arguments[5];
var path = undefined;
var path = void 0;
entity.forEach(function (item, index) {
path = refPath + "." + index;
if ((0, _utilsClone.isArray)(item)) {
if ((0, _clone.isArray)(item)) {
cacheArrRefs(item, flushMap, parentUid, evictMap, path, strong);
} else if ((0, _utilsClone.isObject)(item)) {
} else if ((0, _clone.isObject)(item)) {
cacheObjRefs(item, flushMap, parentUid, evictMap, path, strong);

@@ -1085,4 +1092,4 @@ }

var assignRefs = function assignRefs(parentItem, refItem, refPath) {
var parentUid = parentItem[_utilsConstants.ENTITY][config.prop.uidName];
var refUid = refItem[_utilsConstants.ENTITY][config.prop.uidName];
var parentUid = parentItem[_constants.ENTITY][config.prop.uidName];
var refUid = refItem[_constants.ENTITY][config.prop.uidName];

@@ -1135,3 +1142,3 @@ // add parent reference to child

// track the uid of the item being changed and referencing the items.
var itemUid = item[_utilsConstants.ENTITY][config.prop.uidName];
var itemUid = item[_constants.ENTITY][config.prop.uidName];
freezeItem(item);

@@ -1143,3 +1150,3 @@ temp.set(String(itemUid), item);

evictMap.forEach(function (value, key) {
temp['delete'](String(key));
temp.delete(String(key));
});

@@ -1173,3 +1180,3 @@ }

}
return item[_utilsConstants.ENTITY];
return item[_constants.ENTITY];
};

@@ -1187,4 +1194,4 @@

return String(uidOrEntity);
} else if ((0, _utilsClone.isObject)(uidOrEntity)) {
if ((0, _utilsClone.hasUid)(uidOrEntity)) {
} else if ((0, _clone.isObject)(uidOrEntity)) {
if ((0, _clone.hasUid)(uidOrEntity)) {
return uidOrEntity[config.prop.uidName];

@@ -1200,3 +1207,3 @@ }

var getEdit = function getEdit(uidOrEntityOrArray) {
if ((0, _utilsClone.isArray)(uidOrEntityOrArray)) {
if ((0, _clone.isArray)(uidOrEntityOrArray)) {
return uidOrEntityOrArray.map(function (item) {

@@ -1221,3 +1228,3 @@ return getEditableObject(item);

// just in case
if ((0, _utilsClone.isNumber)(idx) === true) {
if ((0, _clone.isNumber)(idx) === true) {
if (mainThread.current !== idx) {

@@ -1254,3 +1261,3 @@ if (idx >= 0 && idx < length()) {

if (!(0, _utilsClone.isNumber)(nodeId)) {
if (!(0, _clone.isNumber)(nodeId)) {
throw new TypeError("The node id must be a number.");

@@ -1316,3 +1323,3 @@ }

}
return (0, _utilsClone.deepClone)(existing, undefined, false);
return (0, _clone.deepClone)(existing, undefined, false);
};

@@ -1337,20 +1344,20 @@

var live = getLiveItem(itemUid);
item[_utilsConstants.ENTITY] = entity;
item[_constants.ENTITY] = entity;
if (live !== undefined) {
item = Object.assign(item, live);
// must reset the entity here so it displays at the top but is not the old one
item[_utilsConstants.ENTITY] = entity;
item[_constants.ENTITY] = entity;
// each path is an array of strings so they get duplicated automatically
item[_utilsConstants.REF_FROM] = Object.assign(getNewLengthObj(), live[_utilsConstants.REF_FROM]);
item[_utilsConstants.REF_FROM].length = live[_utilsConstants.REF_FROM].length;
item[_constants.REF_FROM] = Object.assign(getNewLengthObj(), live[_constants.REF_FROM]);
item[_constants.REF_FROM].length = live[_constants.REF_FROM].length;
item[_utilsConstants.REF_TO] = Object.assign(getNewLengthObj(), live[_utilsConstants.REF_TO]);
item[_utilsConstants.REF_TO].length = live[_utilsConstants.REF_TO].length;
item[_constants.REF_TO] = Object.assign(getNewLengthObj(), live[_constants.REF_TO]);
item[_constants.REF_TO].length = live[_constants.REF_TO].length;
} else {
item[_utilsConstants.REF_FROM] = getNewLengthObj();
item[_utilsConstants.REF_TO] = getNewLengthObj();
item[_constants.REF_FROM] = getNewLengthObj();
item[_constants.REF_TO] = getNewLengthObj();
}
flushMap.set(itemUid, item);
flushMap.set(_utilsConstants.UPDATED_KEY, true);
flushMap.set(_constants.UPDATED_KEY, true);
removeFromQueue(itemUid);

@@ -1362,4 +1369,4 @@ return item;

var newItem = Object.assign({}, item);
cloneRef(newItem, _utilsConstants.REF_FROM);
cloneRef(newItem, _utilsConstants.REF_TO);
cloneRef(newItem, _constants.REF_FROM);
cloneRef(newItem, _constants.REF_TO);
return newItem;

@@ -1373,3 +1380,3 @@ };

var contains = function contains(obj) {
if (!(0, _utilsClone.hasUid)(obj)) {
if (!(0, _clone.hasUid)(obj)) {
// items are stored by uid

@@ -1489,3 +1496,3 @@ return false;

if (cacheNode) {
repo['delete'](cacheNodeId);
repo.delete(cacheNodeId);
}

@@ -1572,3 +1579,3 @@ });

arr.map(function (item) {
var itemResult = undefined;
var itemResult = void 0;
// this try catch is for cyclical data testing

@@ -1582,7 +1589,7 @@ // try {

if (itemResult.indexOf(_utilsConstants.REF_FROM) >= 0 && item[_utilsConstants.REF_FROM]) {
itemResult = itemResult.replace('"' + _utilsConstants.REF_FROM + '": {}', '"' + _utilsConstants.REF_FROM + '"' + ": " + JSON.stringify([].concat(_toConsumableArray(item[_utilsConstants.REF_FROM]))));
if (itemResult.indexOf(_constants.REF_FROM) >= 0 && item[_constants.REF_FROM]) {
itemResult = itemResult.replace('"' + _constants.REF_FROM + '": {}', '"' + _constants.REF_FROM + '"' + ": " + JSON.stringify([].concat(_toConsumableArray(item[_constants.REF_FROM]))));
}
if (itemResult.indexOf(_utilsConstants.REF_TO) >= 0 && item[_utilsConstants.REF_TO]) {
itemResult = itemResult.replace('"' + _utilsConstants.REF_TO + '": {}', '"' + _utilsConstants.REF_TO + '"' + ": " + JSON.stringify(item[_utilsConstants.REF_TO]));
if (itemResult.indexOf(_constants.REF_TO) >= 0 && item[_constants.REF_TO]) {
itemResult = itemResult.replace('"' + _constants.REF_TO + '": {}', '"' + _constants.REF_TO + '"' + ": " + JSON.stringify(item[_constants.REF_TO]));
}

@@ -1605,3 +1612,3 @@ result += itemResult;

var isDirty = function isDirty(uidEntity) {
if (!(0, _utilsClone.hasUid)(uidEntity)) {
if (!(0, _clone.hasUid)(uidEntity)) {
return true;

@@ -1658,3 +1665,3 @@ }

var item = getLiveItem(uid);
return item[_utilsConstants.REF_FROM];
return item[_constants.REF_FROM];
};

@@ -1664,3 +1671,3 @@

var item = getLiveItem(uid);
return item[_utilsConstants.REF_TO];
return item[_constants.REF_TO];
};

@@ -1713,3 +1720,2 @@

return base;
}
module.exports = exports['default'];
}

14

lib/index.js
'use strict';
Object.defineProperty(exports, '__esModule', {
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getCache = undefined;
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
var _cache = require('./cache');
var _cache2 = _interopRequireDefault(_cache);
(function () {
(0, _cache2['default'])();
})();
exports.createCache = _cache2['default'];
(0, _cache.getCache)();
})(); //import 'babel-polyfill';
exports.getCache = _cache.getCache;

31

lib/utils/clone.js

@@ -1,9 +0,12 @@

/**
* Created by maierdesign on 1/19/16.
*/
'use strict';
Object.defineProperty(exports, '__esModule', {
Object.defineProperty(exports, "__esModule", {
value: true
});
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; /**
* Created by maierdesign on 1/19/16.
*/
exports.isNumber = isNumber;

@@ -18,4 +21,2 @@ exports.isString = isString;

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
var _config = require('./config');

@@ -25,2 +26,4 @@

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
var _hasOwnProperty = Object.prototype.hasOwnProperty;

@@ -61,3 +64,2 @@

*/
function deepClone(obj, uidReference) {

@@ -105,4 +107,4 @@ var freeze = arguments.length <= 2 || arguments[2] === undefined ? true : arguments[2];

} else {
result[propName] = deepClone(value, uidReference, freeze);
}
result[propName] = deepClone(value, uidReference, freeze);
}
}

@@ -151,6 +153,4 @@ }

return uid.length !== 0;
}
};
;
/**

@@ -161,3 +161,2 @@ * Checks if argument is an object

*/
function isObject(mixed_var) {

@@ -170,3 +169,3 @@ if (Object.prototype.toString.call(mixed_var) === '[object Array]') {

// if such property existed and was null on the incoming object
return mixed_var !== null && typeof mixed_var === 'object';
return mixed_var !== null && (typeof mixed_var === 'undefined' ? 'undefined' : _typeof(mixed_var)) === 'object';
}

@@ -177,3 +176,2 @@

*/
function isArray(value) {

@@ -186,3 +184,3 @@

// works across iFrames
return Array.isArray(value) || value && typeof value === 'object' && typeof value.length === 'number' && typeof value.splice === 'function' && !value.propertyIsEnumerable('length');
return Array.isArray(value) || value && (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && typeof value.length === 'number' && typeof value.splice === 'function' && !value.propertyIsEnumerable('length');
}

@@ -204,5 +202,4 @@

*/
function isDate(value) {
return isObject(value) && objToStr(value) === '[object Date]';
}

5

lib/utils/config.js

@@ -6,2 +6,3 @@ "use strict";

*/
Object.defineProperty(exports, "__esModule", {

@@ -11,3 +12,3 @@ value: true

exports.config = config;
var prop = {
var prop = exports.prop = {
uidName: "uid",

@@ -17,7 +18,5 @@ maxHistoryStates: 1000

exports.prop = prop;
/**
* @param conf Json object containing overrides for any of the configurable properties.
*/
function config(conf) {

@@ -24,0 +23,0 @@ for (var p in prop) {

22

lib/utils/constants.js

@@ -0,1 +1,6 @@

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
/**

@@ -16,10 +21,4 @@ * Created by maierdesign on 1/19/16.

// when printing the nodes these get replaced with their respective values. use distinct names - ie prefix with cuid_
"use strict";
var ENTITY = exports.ENTITY = "entity";
Object.defineProperty(exports, "__esModule", {
value: true
});
var ENTITY = "entity";
exports.ENTITY = ENTITY;
/**

@@ -29,5 +28,4 @@ * Keyes in the pointers on an item stored in the cache

*/
var REF_FROM = "ref_from";
var REF_FROM = exports.REF_FROM = "ref_from";
exports.REF_FROM = REF_FROM;
/**

@@ -39,5 +37,4 @@ * Keyes in the references inside an item stored in the cache. In order to avoid deeply iterating an object for its uid

*/
var REF_TO = "ref_to";
var REF_TO = exports.REF_TO = "ref_to";
exports.REF_TO = REF_TO;
/**

@@ -47,3 +44,2 @@ * Whether a temp map was updated as a result of a cache operation.

*/
var UPDATED_KEY = "mapUpdatedKey";
exports.UPDATED_KEY = UPDATED_KEY;
var UPDATED_KEY = exports.UPDATED_KEY = "mapUpdatedKey";

23

lib/utils/deepFreeze.js

@@ -0,1 +1,10 @@

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
exports.default = deepFreeze;
/**

@@ -9,9 +18,2 @@ * Created by maierdesign on 1/19/16.

*/
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = deepFreeze;
function deepFreeze(obj) {

@@ -25,3 +27,3 @@ if (!obj) {

Object.getOwnPropertyNames(obj).forEach(function (prop) {
if (obj.hasOwnProperty(prop) && obj[prop] !== null && (typeof obj[prop] === "object" || typeof obj[prop] === "function") && !Object.isFrozen(obj[prop])) {
if (obj.hasOwnProperty(prop) && obj[prop] !== null && (_typeof(obj[prop]) === "object" || typeof obj[prop] === "function") && !Object.isFrozen(obj[prop])) {
deepFreeze(obj[prop]);

@@ -32,5 +34,2 @@ }

return obj;
}
;
module.exports = exports["default"];
};

125

lib/utils/path.js

@@ -8,3 +8,3 @@ /**

Object.defineProperty(exports, '__esModule', {
Object.defineProperty(exports, "__esModule", {
value: true

@@ -25,95 +25,62 @@ });

function del(_x, _x2) {
var _again = true;
function del(obj, path) {
if ((0, _clone.isNumber)(path)) {
path = [path];
}
_function: while (_again) {
var obj = _x,
path = _x2;
_again = false;
if ((0, _clone.isEmpty)(obj)) {
return void 0;
}
if ((0, _clone.isNumber)(path)) {
path = [path];
}
if ((0, _clone.isEmpty)(path)) {
return obj;
}
if ((0, _clone.isString)(path)) {
return del(obj, path.split('.'));
}
if ((0, _clone.isEmpty)(obj)) {
return void 0;
}
var currentPath = getKey(path[0]);
var oldVal = obj[currentPath];
if ((0, _clone.isEmpty)(path)) {
return obj;
if (path.length === 1) {
if (oldVal !== void 0) {
if ((0, _clone.isArray)(obj)) {
obj.splice(currentPath, 1);
} else {
delete obj[currentPath];
}
}
if ((0, _clone.isString)(path)) {
_x = obj;
_x2 = path.split('.');
_again = true;
continue _function;
} else {
if (obj[currentPath] !== void 0) {
return del(obj[currentPath], path.slice(1));
}
}
var currentPath = getKey(path[0]);
var oldVal = obj[currentPath];
return obj;
}
if (path.length === 1) {
if (oldVal !== void 0) {
if ((0, _clone.isArray)(obj)) {
obj.splice(currentPath, 1);
} else {
delete obj[currentPath];
}
}
} else {
if (obj[currentPath] !== void 0) {
_x = obj[currentPath];
_x2 = path.slice(1);
_again = true;
currentPath = oldVal = undefined;
continue _function;
}
}
function get(obj, path, defaultValue) {
if ((0, _clone.isNumber)(path)) {
path = [path];
}
if ((0, _clone.isEmpty)(path)) {
return obj;
}
}
if ((0, _clone.isEmpty)(obj)) {
return defaultValue;
}
if ((0, _clone.isString)(path)) {
return get(obj, path.split('.'), defaultValue);
}
function get(_x3, _x4, _x5) {
var _again2 = true;
var currentPath = getKey(path[0]);
_function2: while (_again2) {
var obj = _x3,
path = _x4,
defaultValue = _x5;
_again2 = false;
if ((0, _clone.isNumber)(path)) {
path = [path];
}
if ((0, _clone.isEmpty)(path)) {
return obj;
}
if ((0, _clone.isEmpty)(obj)) {
if (path.length === 1) {
if (obj[currentPath] === void 0) {
return defaultValue;
}
if ((0, _clone.isString)(path)) {
_x3 = obj;
_x4 = path.split('.');
_x5 = defaultValue;
_again2 = true;
continue _function2;
}
return obj[currentPath];
}
var currentPath = getKey(path[0]);
if (path.length === 1) {
if (obj[currentPath] === void 0) {
return defaultValue;
}
return obj[currentPath];
}
_x3 = obj[currentPath];
_x4 = path.slice(1);
_x5 = defaultValue;
_again2 = true;
currentPath = undefined;
continue _function2;
}
return get(obj[currentPath], path.slice(1), defaultValue);
}

9

package.json
{
"name": "one",
"version": "5.1.3",
"version": "5.1.4",
"description": "Browser application cache. It guarantees entity uniqueness across the entire cache.",

@@ -35,4 +35,6 @@ "main": "lib/index.js",

"devDependencies": {
"babel-cli": "^6.16.0",
"babel-core": "^6.9.1",
"babel-loader": "^6.2.4",
"babel-loader": "^6.2.5",
"babel-polyfill": "^6.13.0",
"babel-preset-es2015": "^6.9.0",

@@ -45,3 +47,3 @@ "babel-register": "^6.9.0",

"mocha": "^2.3.4",
"mocha-babel": "^3.0.0",
"mocha-babel": "^3 .0.0",
"mocha-lcov-reporter": "^1.2.0",

@@ -53,2 +55,3 @@ "node-jsdom": "^3.1.5",

"strip-loader": "^0.1.1",
"wallaby-webpack": "0.0.22",
"webpack": "^1.12.9",

@@ -55,0 +58,0 @@ "webpack-merge": "^0.3.0"

56

README.md

@@ -1,3 +0,5 @@

# One
![One logo](https://lh3.googleusercontent.com/5CBS5xCZm0BQQ9GaE8SfDnomFNWkr5jU-ZPRi_Cdptj7__GSyRPCeQbQA1OBxt0OZ3LNs-a_eGiyBSCtOM4=s100 "One logo")
# **ONE** #
```One``` is a browser side application cache. It guarantees entity uniqueness across the entire cache.

@@ -17,11 +19,51 @@

```js
import * as cache from 'one';
let One = cache.createCache();
import * as One from 'one';
// get a hold of an instance
let one = One.getCache();
// or with debugging options
let One = cache.createCache(true);
let one = One.getCache(true);
// you can then use the instance
one.put(item);
// One.getCache() is a singleton so you can also do this
One.getCache().put(item);
```
Or simply put ```one.min.js``` on your page to access the ```One``` global variable from anywhere.
Or simply put ```one.min.js``` on your page to access the ```One``` global variable from anywhere. In this case the instance is created for you and you can access it directly (no need to call ```getCache()```).
```
#!javascript
One.put(item)
```
####A word about javascript versions compatibility
ES6 introduced Maps which are supposed to be up to 3 times more efficient than using Object for storing and retrieving keyed items.
```One``` uses Maps by default. However for older browsers that do not support the standard you will need to compile the library with the babel-polyfill. The caveat is that it bumps up the size of the minified lib from ~16kb go ~100kb.
To compile with polyfill:
1. Uncomment this line in index.js
```
#!javascript
//import 'babel-polyfill';
```
2. Run this line in terminal from the One folder:
```
#!javascript
npm run prepub
```
That's it. The compiled versions are added to the dist folder.
###Api

@@ -126,4 +168,2 @@ There are three significant operation types to be aware of:

* [Time travel](https://maierson.gitbooks.io/one/content/time_travel.html)
* [Release Notes](https://maierson.gitbooks.io/one/content/release_notes.html)
* [Release Notes](https://maierson.gitbooks.io/one/content/release_notes.html)

68

src/cache.js

@@ -37,24 +37,7 @@ "use strict";

// PERFORMANCE CONSIDERATIONS:
// There are 3 possible bottlenecks depending on the update strategy used (read optimized or write optimized).
// 1. PUT the entity first. This cost is incurred regardless of read or write optimization. In order to keep a
// map of all uid entities on the cache each entity added to the cache must be scanned for contained uid references.
// This is potentially expensive particularly when there is need for a fast UI update immediately after a cache write.
// OPTIMIZATION: use a 2 tiered write operation, queue - adds all entities from a list to a temporary map without
// a deep scanning of each entity. This permits a fast update of the UI but requires a subsequent manual commit()
// call in order to perform the deep put scan after the UI updates have been processed. You should manage the commit
// operations to execute at a time when you know there is no UI processing visible to the user such as to keep a smooth
// flow appearance.
// 2. WRITE OPTIMIZATION. Every time that a uid entity is updated all of its references must be updated. In order to
// optimize the write operation the methodology would be to only optimize the direct map reference at the uid key of
// the entity - single operation O(1). However each read would then have to scan each entity for its updated reference
// and replace it into the entity at the correct location. Fast writes, slow reads O(n). Since there are a lot more
// reads than writes in any application this is not the way it's implemented.
// 3. READ OPTIMIZATION. Have each entity updated on write and ready on every read. Still O(n) but each entity is
// READ OPTIMIZATION. Each entity is updated on write and ready on every read. Still O(n) but each entity is
// retrieved by key from its location on the map and with proper pagination this if very manageable. However this
// requires that all referencing parents are updated on write for each entity write. This is potentially slow but by
// updating a single entity at a time the cost is much lower than Write optimization. This is how One works.
// updating a single entity at a time the cost is much lower than Write optimization.
// Further OPTIMIZATION - when putting a list DO NOT update uid entities already existing in the cache. Instead replace

@@ -76,2 +59,4 @@ // the entity in the list with the existing cache entity thus avoiding a potentially expensive update pointers

let instances = {};
/**

@@ -83,11 +68,15 @@ *

*/
export default function createCache(debug = true, libName = "One") {
if (window) {
if (window[libName] === undefined) {
window[libName] = getCache(debug);
export function getCache(debug = true, instanceName = "One") {
if(!instanceName){
instanceName = "one";
}
if(!instances[instanceName]){
instances[instanceName] = createCache(debug);
}
if(window){
if(window[instanceName] === undefined){
window[instanceName] = instances[instanceName];
}
return window[libName];
}
/* istanbul ignore next */
return getCache(debug);
return instances[instanceName];
}

@@ -103,4 +92,3 @@

*/
function getCache(debugParam = false) {
"use strict";
function createCache(debugParam = false) {

@@ -393,2 +381,3 @@ /**

let uidArray = buildEvictUidArray(obj);
if (uidArray.length == 0) {

@@ -417,2 +406,4 @@ return false;

let parentsChanged = [];
uidArray.forEach(uid => {

@@ -424,5 +415,7 @@ // remove REF_FROM in item references metadata

// remove REF_TO in parent metadata
clearParentRefTos(uid, flushMap);
clearParentRefTos(uid, flushMap, uidArray, parentsChanged);
});
putParentsChanged(parentsChanged, flushMap);
// updates

@@ -438,7 +431,17 @@ flushMap.forEach((item, key) => {

flush(tempState);
notify();
return true;
};
const putParentsChanged = (parentsChanged, flushMap) => {
if(parentsChanged && parentsChanged.length > 0 && size() > 0){
buildFlushMap(parentsChanged, flushMap, null, null, false);
updatePointers(flushMap);
}
};
/**

@@ -624,3 +627,3 @@ *

*/
const clearParentRefTos = (entityUid, flushMap) => {
const clearParentRefTos = (entityUid, flushMap, uidArray, parentsChanged) => {
let item = getItemFlushOrAlive(entityUid, flushMap);

@@ -637,2 +640,5 @@

flushMap.set(parentUid, parentItem);
if(uidArray.indexOf(parentUid) < 0){
parentsChanged.push(parentItem);
}
}

@@ -639,0 +645,0 @@ }

7

src/index.js

@@ -1,9 +0,10 @@

import createCache from './cache';
//import 'babel-polyfill';
import {getCache} from './cache';
(function () {
createCache();
getCache();
})();
export {
createCache
getCache
}

12

webpack.config.js
var path = require('path');
var webpack = require('webpack');
var merge = require('webpack-merge');
//var merge = require('webpack-merge');
var TARGET = process.env.npm_lifecycle_event;
process.env.BABEL_ENV = TARGET;
//var TARGET = process.env.npm_lifecycle_event;
//process.env.BABEL_ENV = TARGET;

@@ -23,3 +23,3 @@ const ROOT_PATH = path.resolve(__dirname);

root : path.resolve(APP_PATH),
extensions: ['', '.js', '.jsx']
extensions: ['', '.js']
},

@@ -29,4 +29,4 @@ module : {

{
test : /\.jsx?$/,
loaders: ['babel'],
test : /\.js?$/,
loaders: ['babel-loader'],
include: APP_PATH,

@@ -33,0 +33,0 @@ exclude: /node_modules/

11

webpack.config.production.js
var path = require('path');
var webpack = require('webpack');
var merge = require('webpack-merge');
var TARGET = process.env.npm_lifecycle_event;
process.env.BABEL_ENV = TARGET;
//var TARGET = process.env.npm_lifecycle_event;
//process.env.BABEL_ENV = TARGET;

@@ -23,3 +22,3 @@ const ROOT_PATH = path.resolve(__dirname);

root : path.resolve(APP_PATH),
extensions: ['', '.js', '.jsx']
extensions: ['', '.js']
},

@@ -29,4 +28,4 @@ module : {

{
test : /\.jsx?$/,
loaders: ['babel'],
test : /\.js?$/,
loaders: ['babel-loader'],
include: APP_PATH,

@@ -33,0 +32,0 @@ exclude: /node_modules/

dist/one.js

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