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This repository was archived by the owner on Nov 8, 2022. It is now read-only.

Commit4916e11

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chore: merge branch 'utils' into dev
2 parents4a83cfa +fa39bbb commit4916e11

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+17
-10
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‎utils/functions.js‎

Lines changed: 17 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -4,8 +4,6 @@ import PubSub from 'pubsub-js'
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import{TAG_COLOR_ORDER}from'@config'
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import{EVENT}from'@constant'
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7-
import{nilOrEmpty}from'./validator'
8-
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/* eslint-disable */
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// TODO: document ?
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exportconstGlobal=typeofwindow!=='undefined' ?window :global
@@ -41,14 +39,23 @@ const log = (...args) => data => {
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// reference: https://blog.carbonfive.com/2017/12/20/easy-pipeline-debugging-with-curried-console-log/
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exportconstRlog=(arg='Rlog: ')=>R.tap(log(arg))
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exportconstcutFrom=(val,cutnumber=20)=>{
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if(nilOrEmpty(val)){
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return''
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}
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if(val.length<=cutnumber){
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returnval
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}
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return`${R.slice(0,cutnumber,val)} ...`
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/**
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* cut extra length of a string
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* 截取固定长度字符串，并添加省略号（...）
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*@param {*string} str 需要进行处理的字符串，可含汉字
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*@param {*number} len 需要显示多少个汉字，两个英文字母相当于一个汉字
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*/
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exportconstcutFrom=(str,len=20)=>{
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constreg=/[\u4e00-\u9fa5]/g// 匹配中文
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constslice=str&&str.substring(0,len)
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// eslint-disable-next-line no-bitwise
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constchineseCharNum=~~(
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slice&&
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slice.match(reg)&&
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slice.match(reg).length
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)
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constrealen=slice&&slice.length*2-chineseCharNum
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returnstr&&str.substr(0,realen)+(realen<str.length ?'...' :'')
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}
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// https://stackoverflow.com/questions/9461621/how-to-format-a-number-as-2-5k-if-a-thousand-or-more-otherwise-900-in-javascrip

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