@bramus/range

Range

Create an array containing a range of elements (cfr. PHP's range)

Installation

npm i @bramus/range

Usage / Example

import { range } from '@bramus/range';

const r1 = range(0, 12);
// ~> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]

const r2 = range(7, 12);
// ~> [7, 8, 9, 10, 11, 12]

const r3 = range(0, 100, 10);
// ~> [0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100]

🔗 Try it out online in the playground: https://codepen.io/bramus/pen/dyVMPxV

API

The exposed function has an API identical to PHP's range method:

range(start, end, step = 1);

Parameters:

• start: First value of the sequence.
• end: The sequence is ended upon reaching the end value.
• step (default: 1): If a step value is given, it will be used as the increment between elements in the sequence. step should be given as a positive number. If not specified, step will default to 1.

Limitations

Unlike PHP's range, this function is limited to numbers only. In case you do want to get letters, combine range() with Array.map().

License

@bramus/range is released under the MIT public license. See the enclosed LICENSE for details.