# function-com-utils > Some utils of function Latest version **0.0.5** (published 2019-07-17) · ISC license · 0 weekly downloads ## Install ```sh npm install function-com-utils pnpm add function-com-utils yarn add function-com-utils bun add function-com-utils ``` ## Health **Score 15/100 (F)** — status: abandoned. Positive: no vulnerabilities. Warnings: low downloads; no types; no esm support; pre 1.0. Negative: abandoned; low maintenance score. ## Facts | | | |---|---| | Version | 0.0.5 | | Published | 2019-07-17 | | First published | 2019-06-18 | | Weekly downloads | 0 | | License | ISC | | TypeScript types | none | | Module format | CommonJS | | Dependencies | 5 | | Unpacked size | 46.1 KB | | Known vulnerabilities | 0 | | Install scripts | no | | Author | chenchao17@58.com | | Maintainers | chenchao17 | | Keywords | operation, utils | ## Links - npm: https://www.npmjs.com/package/function-com-utils - Repository: https://github.com/liuding-Jason/function-utils - Homepage: https://github.com/liuding-Jason/function-utils#readme - Issues: https://github.com/liuding-Jason/function-utils/issues - npm.io page: https://npm.io/package/function-com-utils ## Dependencies (5) - [cross-env](https://npm.io/package/cross-env.md) ^5.2.0 - [babel-core](https://npm.io/package/babel-core.md) 6.26.0 - [babel-loader](https://npm.io/package/babel-loader.md) 7.1.2 - [webpack-merge](https://npm.io/package/webpack-merge.md) ^4.2.1 - [react-pure-check](https://npm.io/package/react-pure-check.md) ^0.1.3 ## Recent versions - 0.0.5 (latest) — 2019-07-17 - 0.0.4 — 2019-07-09 - 0.0.3 — 2019-07-02 - 0.0.2 — 2019-06-19 - 0.0.1 — 2019-06-18 ## README # function-com-utils Some utils of function , like Log、event module 、async module and so on . --------------------------- ## SingleEvent SingleEvent is a pub/sub module based on self defination event . It use document.createEvent function to create a event object . So it could run in IE 、Chrome and other browser . Why this module has a single attribute , because you can only used one instance , created by SingleEvent() , to listen one EVENT topic name . But remeber this , SingleEvent can only handle NAMED function . ### How to use ```js import { SingleEvent } from "function-com-utils" ; let ev = SingleEvent("myEvent") ; let a = function(){console.log('a');} ; let b = function(){console.log('b');} ; // on ev.on(a) ; ev.on(b) ; // emit ev.emit() ; // a b // remove ev.remove(a) ; ev.emit() ; // b ``` --------------------------- ## MultEvent MultEvent is a pub/sub module based on self defination event . It use document.createEvent function to create a event object . So it could run in IE 、Chrome and other browser . ### How to use ```js import {MultEvent} from "function-com-utils" ; let a = function(){console.log('a');} ; let b = function(){console.log('b');} ; MultEvent.on("topic1" , a) ; MultEvent.on("topic1" , b) ; MultEvent.remove("topic1" , a) ; MultEvent.emit("topic1") ; MultEvent.on("topic2" , a) ; MultEvent.on("topic2" , b) ; MultEvent.emit("topic2") ; ``` --------------------------- ## MultAsync MultAsync could handle given number async process . With this moulde , you could have a final result through binding a final function . ### How to use ```js import {MultAsync} from "function-com-utils" ; let getFinalData = (res) => { console.log(res);} let m = MultAsync(3 , getFinalData) ; let t1 = setTimeout(() => { let obj = {a : 1} ; m.registerProcess("key1" , obj) ; clearTimeout(t1) ; } , 1000) ; let t2 = setTimeout(() => { let obj = {a : 2} ; m.registerProcess("key2" , obj) ; clearTimeout(t2) ; } , 2000) ; let t3 = setTimeout(() => { let obj = {a : 3} ; m.registerProcess("key3" , obj) ; clearTimeout(t3) ; } , 3000) ; ``` --------------------------- ## Curry Curry module has offered a currying process . ### How to use ```js import { Curry } from "function-com-utils" ; var cost = (function () { var money = 0; return function () { for (var i = 0, l = arguments.length; i < l; i++) { money += arguments[i]; } return money; } })(); let caf = Curry(cost) ; caf(100) ; caf(1000) ; console.log(caf()) // 1100 ; ``` --------------------------- ## CurryProcess CurryProcess could help you to curry some process . Especially , when you want to depart your complex process . But remeber , this function would no suport async process , if you want to do it , you should use async/await or Promise . ### How to use ```js import { CurryProcess } from "function-com-utils" let initPrams = { a : 1 } ; let process1 = (data) => { return Object.assign({b : 1} , data) } ; let process2 = (data) => { return Object.assign({c : 1} , data) } ; let res = CurryProcess(initPrams)(process1)(process2)() ; console.log(res) ; // { a : 1 , b : 1 , c : 1 } ``` ## MultSync ### Use Pattern MultSync would help you to handle some sync process . And the same params would be given in every process . But remeber , you should use ***next*** function to run next process . ### How to use ```js import { MultSync } from "function-com-utils" ; let ms = new MultSync() ; ms.use(function(a , b){ console.log("====" , a) ; ms.next() ; }) ; ms.use(function(a , b){ console.log("====" , b) ; ms.next() ; }) ; ms.use(function(a , b){ console.log("====" , a + b) ;ms.next() ; }) ; ms.emit(1 , 2) ; ``` --------------------------- ## filterXSS ### Use Pattern ```js filterXSS(dangerStr , ) ``` filterXSS module offer you a XSS filter function ， which would filter dangerous script 、console and alert tag and content . ### How To Use ```js import { filterXSS } from "function-com-utils" ; let dangerStr = "wqe" ; console.log(filterXSS(dangerStr)) ; // wqe ``` ## md5 ```js md5(string) ``` md5 module offer a basic md5 counting function . ### How To Use ```js import { md5 } from "function-com-utils" ; let str = "this is a md5 test" ; console.log(md5(str)) ; ``` --------------------------- ## LINCESE MIT --- _Source: https://npm.io/package/function-com-utils · Machine-readable twin of the npm.io package page. 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