@depeng9527/tools

Opinionated collection of common JavaScript / TypeScript utils by Depeng0929.

Is

包括常用的数据类型判断。

import {
  isRegExp,
  isFunction,
  isString,
  isNumber,
  isObject,
  isDate,
  isSymbol,
  isSet,
  isMap,
  isNull,
  isUndefined,
} from '@depng9527/tools'

• isNil: 是否是undefined或null
• notNil: 与isNill相反
• isBrowser：是否在游览器中

String

• ensurePrefix

• ensureSuffix

• randomStr

• pascalCase,camelCase,kebabCase, capitalize

Math

常用的数学运算

import {
  add, divide, subtract, multiply 
} from '@depng9527/tools'

• sum: 求数组的和
• clamp: clamp(n, min, max)返回n到min,max之间最近的点

Array

• range

• uniq

• at

• last

• head

• remove

• removeElement

• move

• toArray

Object

• deepClone

• deepMerge

• objectMap

• renameKeys

// { b: 2 }
objectMap({ a: 1, b: 2 }, (k, v) => k === 'a' ? undefined : [k, v])

Function

• tap: 通常执行一些副作用

  function createUser(name: string): User {
    return tap(new User, user => {
      user.name = name
    })
  }

• assert: 断言

• debug: debug

Vendor

• throttle

• debounce

• findValueByKey

• isEmpty

• select: like sql

• pick: like sql

time

• formateTime

• timeStamp

pLimit

• p