ramda-adjunct/es/internal/polyfills/Math.sign.js

Ramda Adjunct is the most popular and most comprehensive set of utilities for use with Ramda, providing a variety of useful, well tested functions with excellent documentation.

var signPolyfill = function signPolyfill(number) {
  return (number > 0) - (number < 0) || +number;
};

export default signPolyfill;