微信小程序使用第三方库Immutable.js实例详解

(function (global, factory) {
 typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
 typeof define === 'function' && define.amd ? define(factory) :
 (global.Immutable = factory());
}(this, function () { 'use strict';var SLICE$0 = Array.prototype.slice;

....

}));

(function(global, factory) {
 /*
 typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
 typeof define === 'function' && define.amd ? define(factory) :
 (global.Immutable = factory());
 */

 module.exports = factory();

}(this, function() {

//index.js

var Immutable = require( '../../libs/immutable/immutable.modified.js' );

//获取应用实例
var app = getApp();

Page( {

 onLoad: function() {
 //console.log('onLoad');
 var that = this;

 var lines = [];

 lines.push( "var map1 = Immutable.Map({a:1, b:2, c:3});" );
 var map1 = Immutable.Map({a:1, b:2, c:3});
 lines.push( "var map2 = map1.set('b', 50);" );
 var map2 = map1.set('b', 50);
 lines.push( "map1.get('b');" );
 lines.push(map1.get('b'));
 lines.push( "map2.get('b');" );
 lines.push(map2.get('b')); 

 this.setData( {
  text: lines.join( '\n' )
 })
 }
})