var global = require('../internals/global');
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var isCallable = require('../internals/is-callable');
|
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var aFunction = function (argument) {
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return isCallable(argument) ? argument : undefined;
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};
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module.exports = function (namespace, method) {
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return arguments.length < 2 ? aFunction(global[namespace]) : global[namespace] && global[namespace][method];
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};
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