git.r.bdr.sh - rbdr/dotfiles/blob

   1 'use strict';
   2
   3 var toString = Object.prototype.toString
   4
   5   , id = toString.call(require('./noop'));
   6
   7 module.exports = function (f) {
   8         return (typeof f === "function") && (toString.call(f) === id);
   9 };