PATH:
usr
/
local
/
lib
/
node_modules
/
gulp
/
node_modules
/
es5-ext
/
math
/
sign
"use strict"; module.exports = function () { var sign = Math.sign; if (typeof sign !== "function") return false; return sign(10) === 1 && sign(-20) === -1; };
[-] is-implemented.js
[edit]
[+]
..
[-] shim.js
[edit]
[-] index.js
[edit]
[-] implement.js
[edit]