Files
discord.js/lib/Util/Cache.js
abalabahaha da31ae589a 8.1.0
2016-08-02 07:21:33 +09:00

2 lines
3.4 KiB
JavaScript

"use strict";exports.__esModule = true;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _inherits(subClass,superClass){if(typeof superClass !== "function" && superClass !== null){throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);}subClass.prototype = Object.create(superClass && superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__ = superClass;}var discrimS=Symbol();var discrimCacheS=Symbol();var Cache=(function(_Array){_inherits(Cache,_Array);function Cache(discrim,limit){_classCallCheck(this,Cache);_Array.call(this);this[discrimS] = discrim || "id";this[discrimCacheS] = {};this.limit = limit;}Cache.prototype.get = function get(key,value){if(typeof key === 'function'){var valid=key;key = null;}else if(key && !value){return this[discrimCacheS][key] || null;}else if(key === this[discrimS] && typeof value === "string"){return this[discrimCacheS][value] || null;}else if(value && value.constructor.name === 'RegExp'){var valid=function valid(item){return value.test(item);};}else if(typeof value !== 'function'){var valid=function valid(item){return item == value;};}for(var _iterator=this,_isArray=Array.isArray(_iterator),_i=0,_iterator=_isArray?_iterator:_iterator[Symbol.iterator]();;) {var _ref;if(_isArray){if(_i >= _iterator.length)break;_ref = _iterator[_i++];}else {_i = _iterator.next();if(_i.done)break;_ref = _i.value;}var item=_ref;if(valid(key == null?item:item[key])){return item;}}return null;};Cache.prototype.has = function has(key,value){return !!this.get(key,value);};Cache.prototype.getAll = function getAll(key,value){var found=new Cache(this[discrimS]);if(typeof key === 'function'){var valid=key;key = null;}else if(value && value.constructor.name === 'RegExp'){var valid=function valid(item){return value.test(item);};}else if(typeof value !== 'function'){var valid=function valid(item){return item == value;};}for(var _iterator2=this,_isArray2=Array.isArray(_iterator2),_i2=0,_iterator2=_isArray2?_iterator2:_iterator2[Symbol.iterator]();;) {var _ref2;if(_isArray2){if(_i2 >= _iterator2.length)break;_ref2 = _iterator2[_i2++];}else {_i2 = _iterator2.next();if(_i2.done)break;_ref2 = _i2.value;}var item=_ref2;if(valid(key == null?item:item[key])){found.add(item);}}return found;};Cache.prototype.add = function add(data){var cacheKey=data[this[discrimS]];if(this[discrimCacheS][cacheKey]){return this[discrimCacheS][cacheKey];}if(this.limit && this.length >= this.limit){this.splice(0,1);}this.push(data);this[discrimCacheS][cacheKey] = data;return data;};Cache.prototype.update = function update(old,data){var obj=this[discrimCacheS][old[this[discrimS]]];if(obj){for(var key in data) {if(data.hasOwnProperty(key)){obj[key] = data[key];}}return obj;}return false;};Cache.prototype.random = function random(){return this[Math.floor(Math.random() * this.length)];};Cache.prototype.remove = function remove(data){if(!this[discrimCacheS][data[this[discrimS]]])return false;delete this[discrimCacheS][data[this[discrimS]]];for(var i in this) {if(this[i] && this[i][this[discrimS]] === data[this[discrimS]]){this.splice(i,1);return true;}}return false;};return Cache;})(Array);exports["default"] = Cache;module.exports = exports["default"];