florian

(function(){
   
    var c = window.CanvasRenderingContext2D.prototype,
        
        wrapFn = function (method) {
            return function () {
                var ret = method.apply(this, arguments);
                return ret === undefined ? this : method;
            };
        };

florian

Usage

Getting the data type or constructor:

type("some string"); // 'string'
type(42); // 'number'
type(true); // 'boolean

Checking for a data type or constructor:

florian

text = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam"
puts text.word_wrap(40)

# Lorem ipsum dolor sit amet, consetetur
# sadipscing elitr, sed diam nonumy eirmod
# tempor invidunt ut labore et dolore
# magna aliquyam

florian

# OK, so I'm terrible at bash and the code below might be terrible, too, but it does the work for me. :3

function silent {
	echo $* | sh >/dev/null 2>&1
}

# Usage:

silent echo hai world
silent make server

florian

Function::extend = (mixin) -> @[key] = value for key, value of mixin
Function::include = (mixin) -> @::[key] = value for key, value of mixin

florian

RuntimeError - oops:
        /home/florian/tmp/btr_errs/app.rb:10:in `block in <top (required)>'
        /home/florian/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.3/lib/sinatra/base.rb:1265:in `call'
        /home/florian/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.3/lib/sinatra/base.rb:1265:in `block in compile!'
        /home/florian/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.3/lib/sinatra/base.rb:835:in `[]'
        /home/florian/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.3/lib/sinatra/base.rb:835:in `block (3 levels) in route!'        
        /home/florian/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.3/lib/sinatra/base.rb:851:in `route_eval'
        /home/florian/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.3/lib/sinatra/base.rb:835:in `block (2 levels) in route!'
        /home/florian/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.3/lib/sinatra/base.rb:872:in `block in process_route'
        /home/florian/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.3/lib/sinatra/base.rb:870:in `catch'

florian

function sleepsort (A) {
	A.forEach(function (v) {
		setTimeout(function (v) {
			return function () {
				console.log(v);
			}
		}(v), v);
	});
}

florian

// We need this method because Quora displays 1500 upvotes as "1.5k"
function parseUpvotes (str) {
  if (match = str.match(/(\d+)\.(\d+)/)) {
    return Number(match[1]) * 1000 + Number(match[2]) * 100
  } else {
    return parseInt(str, 10)
  }
}

function sortByUpvotes () {

florian

React = require('react');
ReactDOM = require('react-dom');

ShortcutChooser = require('react-shortcut-chooser');

function callback (newValue, oldValue) {
  console.log("Changed from %s to %s", oldValue, newValue);
}

ReactDOM.render(React.createElement(ShortcutChooser, { onChange: callback }), document.getElementById('app'));

florian

React = require('react');
ReactDOM = require('react-dom');

ShortcutChooser = require('react-shortcut-chooser');

function callback (newValue, oldValue) {
  console.log("Changed from %s to %s", oldValue, newValue);
}

ReactDOM.render(React.createElement(ShortcutChooser, { onChange: callback }), document.body);