JerryC8080

/**
 * 泄露V8 Heap内存
 */

let total = [];

function useMem() {
  let size = 1024 * 1024 * 20; // Per 20MB
  let arr = new Array(size);
  for (let i = 0; i < size; i++) {

JerryC8080

// 实现
const queuedObservers = new Set();

const observe = fn => queuedObservers.add(fn);
const observable = obj => new Proxy(obj, {set});

function set(target, key, value, receiver) {
  const result = Reflect.set(target, key, value, receiver);
  queuedObservers.forEach(observer => observer());
  return result;

JerryC8080

A list of some other badges: http://shields.io/

Version Numbers

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JerryC8080

{
	"name": "termtosvg-CN-fix",
	"version": "0.0.1",
	"bin": "./termtosvg-fix.js",
	"dependencies": {
		"commander": "^2.19.0"
	}
}

JerryC8080

/**
 * MAP: 需要遍历的类型
 * MATCH: 断言类型
 * TYPE: 需要改变的类型
 */
export type DeepRecord<MAP, MATCH, TO> = {
  [P in keyof MAP]: MAP[P] extends MATCH ? TO : DeepRecord<MAP[P], MATCH, TO>;
};

JerryC8080

const setter = (obj, key, value) => {
  const keys = key.split(".");
  const pres = keys.slice(0, -1);
  const last = keys[keys.length - 1];
  const deepObj =
    keys.length === 1
      ? obj
      : pres.reduce((curObj, curKey) => {
          // eslint-disable-next-line no-param-reassign
          if (!curObj[curKey]) curObj[curKey] = {};

JerryC8080

/**
 * 简易 Store
 *
 * 使用：
 *
 * 1. 使用 Provider HOC
 *
 * ```jsx
 * <Provider>
 *  <Child />