12 lines
275 B
JavaScript
12 lines
275 B
JavaScript
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'use strict';
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var toString = Object.prototype.toString;
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module.exports = function (fn) {
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if (typeof fn !== 'function') {
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return false;
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}
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return (fn.constructor && fn.constructor.name === 'GeneratorFunction') ||
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toString.call(fn) === '[object GeneratorFunction]';
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};
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