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18 lines
588 B
18 lines
588 B
define(['./_tagTester', './_setup'], function (_tagTester, _setup) { |
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var isFunction = _tagTester('Function'); |
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// Optimize `isFunction` if appropriate. Work around some `typeof` bugs in old |
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// v8, IE 11 (#1621), Safari 8 (#1929), and PhantomJS (#2236). |
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var nodelist = _setup.root.document && _setup.root.document.childNodes; |
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if (typeof /./ != 'function' && typeof Int8Array != 'object' && typeof nodelist != 'function') { |
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isFunction = function(obj) { |
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return typeof obj == 'function' || false; |
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}; |
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} |
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var isFunction$1 = isFunction; |
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return isFunction$1; |
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});
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