charlike/templates/node_modules/es5-ext/math/sign/shim.js

Small, fast, simple and streaming project scaffolder for myself, but not only. Supports hundreds of template engines through the @JSTransformers API or if you want custom `render` function passed through options

'use strict';

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