var realNames = require('./realNames'); | |
/** | |
* Gets the name of `func`. | |
* | |
* @private | |
* @param {Function} func The function to query. | |
* @returns {string} Returns the function name. | |
*/ | |
function getFuncName(func) { | |
var result = (func.name + ''), | |
array = realNames[result], | |
length = array ? array.length : 0; | |
while (length--) { | |
var data = array[length], | |
otherFunc = data.func; | |
if (otherFunc == null || otherFunc == func) { | |
return data.name; | |
} | |
} | |
return result; | |
} | |
module.exports = getFuncName; |