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arrayy

v1.1.3

Published

配列操作するための便利関数を提供したい。

Readme

arrayy 1.1.3

配列操作するための便利関数を提供したい。


randomPick

const [newArray, otherElements] = randomPick(array, quantity);

指定した配列からランダムに値を n 個取得します。

引数

  • array: 対象となる配列

  • quantity: ランダムに取得したい数

返り値

配列 : [newArray, otherElements]

  • newArray:引数(array)から要素をランダムに(quantity)個取得した新しい配列
  • otherElements:引数(array)から引数の要素を取り除いた新しい配列

shuffle

const newArray = arrShuffle(array);

指定した配列の中身をシャッフルします。

引数

  • array: 対象となる配列

返り値

newArr

  • 引数(array)の要素の index をランダムに入れ替えた新しい配列