35 lines
812 B
JavaScript
35 lines
812 B
JavaScript
|
"use strict";
|
||
|
|
|
||
|
|
var noop6 = require("noop6");
|
||
|
|
|
||
|
|
(function () {
|
||
|
|
var NAME_FIELD = "name";
|
||
|
|
|
||
|
|
if (typeof noop6.name === "string") {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
Object.defineProperty(Function.prototype, NAME_FIELD, {
|
||
|
|
get: function get() {
|
||
|
|
var nameMatch = this.toString().trim().match(/^function\s*([^\s(]+)/);
|
||
|
|
var name = nameMatch ? nameMatch[1] : "";
|
||
|
|
Object.defineProperty(this, NAME_FIELD, { value: name });
|
||
|
|
return name;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
} catch (e) {}
|
||
|
|
})();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* functionName
|
||
|
|
* Get the function name.
|
||
|
|
*
|
||
|
|
* @name functionName
|
||
|
|
* @function
|
||
|
|
* @param {Function} input The input function.
|
||
|
|
* @returns {String} The function name.
|
||
|
|
*/
|
||
|
|
module.exports = function functionName(input) {
|
||
|
|
return input.name;
|
||
|
|
};
|