<reponame>Silveeny/TwitterSocial-Battle<filename>frontend/node_modules/prop-types/node_modules/core-js/library/modules/$.math-sign.js<gh_stars>0// 172.16.58.3 Math.sign(x)
module.exports = Math.sign || function sign(x){
  return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;
};