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11 lines
298 B
11 lines
298 B
"use strict"; |
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var isFunction = require("../function/is"); |
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var classRe = /^\s*class[\s{/}]/, functionToString = Function.prototype.toString; |
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module.exports = function (value) { |
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if (!isFunction(value)) return false; |
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if (classRe.test(functionToString.call(value))) return false; |
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return true; |
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};
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