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get-func-name
Utility for getting a function's name for node and the browser.
What is get-func-name?
This is a module to retrieve a function's name securely and consistently both in NodeJS and the browser.
Installation
Node.js
get-func-name is available on npm. To install it, type:
$ npm install get-func-name
Browsers
You can also use it within the browser; install via npm and use the get-func-name.js file found within the download. For example:
<script src="./node_modules/get-func-name/get-func-name.js"></script>
Usage
The module get-func-name exports the following method:
getFuncName(fn)- Returns the name of a function.
var getFuncName = require('get-func-name');
.getFuncName(fun)
var getFuncName = require('get-func-name');
var unknownFunction = function myCoolFunction(word) {
return word + 'is cool';
};
var anonymousFunction = (function () {
return function () {};
}());
getFuncName(unknownFunction) // 'myCoolFunction'
getFuncName(anonymousFunction) // ''