| 1 | function _isFunction(x) {
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| 2 | var type = Object.prototype.toString.call(x);
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| 3 | return type === '[object Function]' || type === '[object AsyncFunction]' || type === '[object GeneratorFunction]' || type === '[object AsyncGeneratorFunction]';
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| 4 | }
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| 5 |
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| 6 | module.exports = _isFunction; |
| \ | No newline at end of file |