is-binary-array

is-binary-array

The fastest way to check if an array contains binary digits only

Install

$ npm install is-binary-array

Usage

const isBinaryArray = require('is-binary-array');

isBinaryArray([0]);
//=> true

isBinaryArray([0, 1, 1, 0]);
//=> true

isBinaryArray([0, 1, 1, 8]);
//=> false

isBinaryArray([100]);
//=> false

isBinaryArray([-1, 0, 1]);
//=> false

isBinaryArray(123);
//=> 'Expected an array, got number'

License

MIT JeffMinsungKim