20 lines
454 B
JavaScript
20 lines
454 B
JavaScript
define(['./_tagTester', './_has'], function (_tagTester, _has) {
|
|
|
|
var isArguments = _tagTester('Arguments');
|
|
|
|
// Define a fallback version of the method in browsers (ahem, IE < 9), where
|
|
// there isn't any inspectable "Arguments" type.
|
|
(function() {
|
|
if (!isArguments(arguments)) {
|
|
isArguments = function(obj) {
|
|
return _has(obj, 'callee');
|
|
};
|
|
}
|
|
}());
|
|
|
|
var isArguments$1 = isArguments;
|
|
|
|
return isArguments$1;
|
|
|
|
});
|