JSPM – arr-del@1.0.0

Package Exports

arr-del

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (arr-del) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Install

Install with npm:

$ npm install --save arr-del

Install with yarn:

$ yarn add arr-del

Usage

delete array elements by their indexes:

var arrDel = require('arr-del');
var arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
var out = arrDel(arr, [1, 3, 4, 7]);
console.log(out);
//=> [0, 2, 5, 6, 8, 9]

Params

arrDel(array, indexArr);

array: {Array} The array to delete
indexArr: {Number Array}: Array consists of indexes which you want to delete

Note

You can still use -1 represent the last element of Array, and so on.
If Math.abs(indexArr[i]) > array.length, indexArr[i] will be ignore
You don't need to sort indexArr
The method 'arrDel' would not change the value of original array. So if you want to change it, keep in mind to assign to it.

Examples

var arrDel = require('arr-del');
var arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
var out = arrDel(arr, [1, 5, 3, -1, -2, 16, 20, -11, -23]);
console.log(out);
//=> [0, 2, 4, 6, 7]
console.log(arr);
//=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

arr-del