exempt/bower_components/nsrt/nsrt-test.js

A better way to use Array.prototype.splice method.

const assert = require( "assert" );
const nsrt = require( "./nsrt.js" );

assert.deepEqual( nsrt( [ 1, 2, 3, 4 ], 5 ),
	[ 1, 2, 3, 4, 5 ], "should be equal to [ 1, 2, 3, 4, 5 ]" );

console.log( "ok" );