1 var path = require('../internals/path');
2 var global = require('../internals/global');
4 var aFunction = function (variable) {
5 return typeof variable == 'function' ? variable : undefined;
8 module.exports = function (namespace, method) {
9 return arguments.length < 2 ? aFunction(path[namespace]) || aFunction(global[namespace])
10 : path[namespace] && path[namespace][method] || global[namespace] && global[namespace][method];