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docstring

<strong>doc</strong> / docstring is a string literal specified in source code that is use like a comment, to document a specific segment of code

__doc__ (docstring)

Docstring is a string literal specified in source code that is used, like a comment, to document a specific segment of code.

A docstring occurs as the first statement in a module, function, class, or method definition.

Languages that support docstrings include Python, Lisp, Elixir, and Clojure.

For more info see the following links:
* [PEP-0257] (http://www.python.org/dev/peps/pep-0257/)
* [Docstring] (http://en.wikipedia.org/wiki/Docstring)
* [Literate programming] (http://en.wikipedia.org/wiki/Literate_programming)

Function.prototype.__doc__
npm install docstring
Object.defineProperty (ECMAScript 5)

Docstrings can be accessed by the __doc__ property on functions.
The following JavaScript example shows the declaration of docstrings within a source file:

 
require('docstring');
 
var test = function (data) {
    /** @params {string} data */
};
 
console.log(test.__doc__);  // @params {string} data 

The docstring have to start with /** or /*!

/** @preserve */ — [Google Closure Compiler] (https://developers.google.com/closure/compiler/docs/js-for-compiler)
/*! .. */ — [UglifyJS] (http://lisperator.net/uglifyjs/)

This annotation allows important notices (such as legal licenses or copyright text) to survive compilation unchanged. Line breaks are preserved

npm install
npm test

[PEP-0257] (http://www.python.org/dev/peps/pep-0257/)

  • Fork the one
  • Create a topic branch
  • Make the commits
  • Write the tests and run npm test
  • Submit Pull Request once Tests are Passing

  • The library is licensed under the MIT (LICENSE.txt) license
  • Copyright (c) 2013 [Alexander Abashkin] (https://github.com/monolithed)