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 /**
   * 获取品类树 并 做key-value 映射
   */
  getCascaderTree: function(){
      var self = this;
      // 递归 key-value 映射
      var recursion = function(children){
          if(children && children.length > 0){
              return children.map((item)=>{
                  return {

mactive

/**
 * mactive@gmail.com
 * 2017-05-08
 */

'use strict';
import React, { Component } from 'react';
import {
  AppRegistry,
  StyleSheet,

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function Car(name){
//   this.name = name;
  if(this instanceof Car){
    console.log('has been newed');
    this.name = name;
  }else{
    console.log('need newed');

    return new Car(name);
  }

mactive

// ==UserScript==
// @name         零售页面注入脚本
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        http://m.retail.st.sankuai.com/*
// @run-at       document-start
// @grant        none
// ==/UserScript==

mactive

function Animal(age) {
  if (age) { this.age = age; }
    
  // 这个name 不会影响 Dog 或者V, 只会影响new Animal的人
  this.name= "One Animal"
}

Animal.prototype.age = 1;
Animal.prototype.name= "One Animal"; // 优先级 P3

mactive

/**
 * React Static Boilerplate
 * https://github.com/koistya/react-static-boilerplate
 * Copyright (c) Konstantin Tarkus (@koistya) | MIT license
 */

import path from 'path';
import webpack from 'webpack';
import merge from 'lodash.merge';

mactive

//
//  APerfactDelegate.h
//  ReactiveCocoaPractice
//
//  Created by mengqian on 20/9/2016.
//  Copyright © 2016 thinktube. All rights reserved.
//

#ifndef APerfactDelegate_h
#define APerfactDelegate_h

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-(void)makeMaskWithFrame:(CGRect)frame
{
    // Create a mask layer and the frame to determine what will be visible in the view.
    CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
    
//    CGContextFillEllipseInRect();
    CGRect maskRect = CGRectMake(0, 0, frame.size.width, frame.size.height);
    
    // Create a path with the rectangle in it.
    CGPathRef path = CGPathCreateWithEllipseInRect(maskRect, NULL);

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  //开始
  RCTPerformanceLoggerStart(RCTPLNativeModuleInit);
  // 结束
  RCTPerformanceLoggerEnd(RCTPLNativeModuleInit);
  // 手动设置
  RCTPerformanceLoggerSet(RCTPLNativeModuleMainThreadUsesCount, modulesOnMainThreadCount);


typedef NS_ENUM(NSUInteger, RCTPLTag) {
  RCTPLScriptDownload = 0,

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dispatch_queue_t bridgeQueue = dispatch_queue_create("com.facebook.react.RCTBridgeQueue", DISPATCH_QUEUE_CONCURRENT);

  dispatch_group_t initModulesAndLoadSource = dispatch_group_create();

  // Asynchronously load source code
  dispatch_group_enter(initModulesAndLoadSource);
  __weak RCTBatchedBridge *weakSelf = self;
  __block NSData *sourceCode;
  [self loadSource:^(NSError *error, NSData *source) {
    if (error) {