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array-update-item

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array-update-item

Update an item of an array

  • 0.1.2
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update an item of an array

XO code style

Just a simple function to update an item of an Array. Works well in both, the browser & node.

install

npm i -S array-update-item

and use it

import updateItemInArray from 'array-update-item'
// OR
const updateItemInArray = require('array-update-item')

const abcde = updateItemInArray(['a', 'b', 'b', 'd'], 'c', 2)
console.log(abcde) // ['a', 'b', 'c', 'd']

behavior

  • updateItemInArray is a pure function, it does not mutate the provided array.
  • the item is not updated if:
    • the index is out of the range of the array (grater than arr.length or less than 0)
    • the index is not a number or is a float number.

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Package last updated on 07 Sep 2016

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