1
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var realNames = require('./_realNames');
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2
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|
3
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/** Used for built-in method references. */
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4
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var objectProto = Object.prototype;
|
5
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|
6
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/** Used to check objects for own properties. */
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7
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var hasOwnProperty = objectProto.hasOwnProperty;
|
8
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|
9
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/**
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10
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* Gets the name of `func`.
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11
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*
|
12
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* @private
|
13
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* @param {Function} func The function to query.
|
14
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* @returns {string} Returns the function name.
|
15
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*/
|
16
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function getFuncName(func) {
|
17
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var result = (func.name + ''),
|
18
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array = realNames[result],
|
19
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length = hasOwnProperty.call(realNames, result) ? array.length : 0;
|
20
|
|
21
|
while (length--) {
|
22
|
var data = array[length],
|
23
|
otherFunc = data.func;
|
24
|
if (otherFunc == null || otherFunc == func) {
|
25
|
return data.name;
|
26
|
}
|
27
|
}
|
28
|
return result;
|
29
|
}
|
30
|
|
31
|
module.exports = getFuncName;
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