Class ArrayUtil

数组工具

Hierarchy

ArrayUtil

Index

Constructors

Methods

combineArrays confound copy2DArray fisherYatesShuffle flattening getRandomValueInArray noRepeated removeItem

Constructors

constructor

new ArrayUtil(): ArrayUtil
Returns ArrayUtil

Methods

`Static` combineArrays

combineArrays(array1: any[], array2: any[]): any[]
合并数组
Parameters
- array1: any[]
  
  目标数组1
- array2: any[]
  
  目标数组2
Returns any[]
- Defined in assets/core/utils/ArrayUtil.ts:96

`Static` confound

confound(array: []): any[]
混淆数组
Parameters
- array: []
  
  目标数组
Returns any[]
- Defined in assets/core/utils/ArrayUtil.ts:63

`Static` copy2DArray

copy2DArray(array: any[][]): any[][]
复制二维数组
Parameters
- array: any[][]
  
  目标数组
Returns any[][]
- Defined in assets/core/utils/ArrayUtil.ts:36

`Static` fisherYatesShuffle

fisherYatesShuffle(array: any[]): any[]
Fisher-Yates Shuffle 随机置乱算法
Parameters
- array: any[]
  
  目标数组
Returns any[]
- Defined in assets/core/utils/ArrayUtil.ts:48

`Static` flattening

flattening(array: any[]): any[]
数组扁平化
Parameters
- array: any[]
  
  目标数组
Returns any[]
- Defined in assets/core/utils/ArrayUtil.ts:72

`Static` getRandomValueInArray

getRandomValueInArray(array: any[]): any
获取随机数组成员
Parameters
- array: any[]
  
  目标数组
Returns any
- Defined in assets/core/utils/ArrayUtil.ts:105

`Static` noRepeated

noRepeated(arr: any[]): any[]
数组去重，并创建一个新数组返回
Parameters
- arr: any[]
  
  源数组
Returns any[]
- Defined in assets/core/utils/ArrayUtil.ts:14

`Static` removeItem

removeItem(array: any[], item: any): void
删除数组中指定项
Parameters
- array: any[]
- item: any
Returns void
- Defined in assets/core/utils/ArrayUtil.ts:80

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