A javascript function, split 2d array items to concat to new 2d array
npm install concat-2d-array
!npm
https://github.com/lihang90/concat-2d-array
Split 2d array items to concat to new 2d array
Just like
``javascript`
[
[1, 2],
[3, 4],
[5, 6]
]
convert to
`javascript`
[
[1, 3, 5],
[1, 3, 6],
[1, 4, 5],
[1, 4, 6],
[2, 3, 5],
[2, 3, 6],
[2, 4, 5],
[2, 4, 6]
]
* npm install
`
$ npm install concat-2d-array --save
* use
`javascript
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]
]
*/
`
`
$ npm install && npm test