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@xutil/array

v0.0.3

Published

数组模块,可以单独安装使用。

Downloads

3

Readme

Array 数组

数组模块,可以单独安装使用。

📦 安装

  • 使用 npm 安装

    npm install @xutil/array -S
  • HTML直接引入

    <!DOCTYPE html>
       <html lang="en">
       <body>
          <script src="/dist/index-umd.js"></script>
          <script>
             console.log(XArray.sum(1, 10))
          </script>
       </body>
    </html>

🎨 使用

  • ESM导入使用

    // 全部引入
    import { sum } from "@xutil/array"
     console.log(sum(1,2,3))
    
    // 按需引入
    import XArray from "@xutil/array"
     console.log(XArray.sum(1,2,3))
    
  • RequireJS导入使用

    // 全部引入
    const XArray = require('@xutil/array')
    console.log(XArray.sum(1, 10))
    
    // 按需引入
    const { sum } = require('@xutil/array')
    console.log(sum(1, 10))

方法


  chunk                   数组分组
  compact                 过滤数组假值元素
  countBy                 数组分组
  difference              获取数组差集
  countOccurrences        计算元素出现次数
  deepflatten             深度平铺数组
  difference              数组比较差异
  differenceWith          根据函数比较数组差异
  dropElements            删除元素
  arraySum                数字数组的总和
  everyNth                获取数组中的每组的第n个元素
  filterNoUnique          过滤掉数组中的非唯一值
  flatten                 按层次平铺数组
  forEachRight            反方向遍历
  groupBy                 按函数分组
  indexOfAll              查找元素的所有索引
  init2DArray             初始化一个二维数组
  intersection            两个数组中都存在的元素
  isSorted                是否是排序数组
  join                    数组拼接成字符串
  longsItem               数组中最长的
  mapObject               数组转object映射
  occunrrence             计算元素出现的次数
  pick                    提取数组元素
  pull                    删除数组元素
  pullAtIndex             按索引删除元素
  pullAtValue             按值删除元素
  reducedFilter           过滤一个对象数组
  sample                  随机获取数组元素
  similar                 获取数组交集
  union                   数组合集
  intersect               两个数组的交集
  rotate                  将数组中的元素向右移动 k 个位置
  singleNumber            只出现一次的number
  median                  数组中间值