concat-2d-array

0.0.1 • Public • Published

concat-2d-array

npm npm

https://github.com/lihang90/concat-2d-array

Split 2d array items to concat to new 2d array

Just like

[
    [1, 2],
    [3, 4],
    [5, 6]
]

convert to

[
    [1, 3, 5],
    [1, 3, 6],
    [1, 4, 5],
    [1, 4, 6],
    [2, 3, 5],
    [2, 3, 6],
    [2, 4, 5],
    [2, 4, 6]
]

How to use

  • npm install
$ npm install concat-2d-array --save
  • use
const concat2dArray = require('concat-2d-array');
 
const tempArr = [
                    [1, 2],
                    [3, 4],
                    [5, 6]
                ];
 
const result = concat2dArray(tempArr);
 
console.log(result);
/*
    [
        [1, 3, 5],
        [1, 3, 6],
        [1, 4, 5],
        [1, 4, 6],
        [2, 3, 5],
        [2, 3, 6],
        [2, 4, 5],
        [2, 4, 6]
    ]
*/

How to test

$ npm install && npm test

Readme

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Install

npm i concat-2d-array

Weekly Downloads

3

Version

0.0.1

License

MIT

Unpacked Size

7.18 kB

Total Files

7

Last publish

Collaborators

  • lihang90