@opstarts/chimp/node_modules/es5-ext/math/sign/shim.js

Develop acceptance tests & end-to-end tests with realtime feedback.

'use strict';

module.exports = function (value) {
	value = Number(value);
	if (isNaN(value) || (value === 0)) return value;
	return (value > 0) ? 1 : -1;
};