reinh

class Renderable a where
  render :: a -> IO ()

newtype Rectangle = Rectangle { width :: Double, height :: Double }

instance Renderable Rectangle where
  render = undefined

newtype Circle = Circle { radius :: Double }

reinh

// Convert to jQuery please...    
var field = $('password_confirmation_field');
field.hide();
$('user_password').observe('focus', field.show.bind(field));

// This the best?
var confirmation = $('#password_confirmation_field').hide();
$('#user_password').focus(function () {
  confirmation.show();
});

reinh

{-# LANGUAGE OverloadedStrings #-}

module CommandParser where
  import Data.Attoparsec.ByteString.Char8
  import Data.Attoparsec.Combinator
  import Control.Applicative
  import Data.ByteString

  data Command = Retrieve | Delete | New deriving Show

reinh

// Examples:
// 
//   HTML:
//     <form action='messages/1/mark_unread'><input type='submit' class='button_to_link' value='Mark Unread'/></form>
//
//   Rails:
//     button_to "Mark as unread", mark_as_unread_message_path(message), :method => :put, :class => "button_to_link"
//
//   jQuery:
//     $(document).ready(function() {

reinh

#!/bin/sh -x
# hack
CURRENT=`git branch | grep "\*" | awk "{print $2}"`
git checkout master
git pull origin master
git checkout ${CURRENT}
git rebase master

reinh

function current_git_branch {
  git branch 2> /dev/null | grep '\*' | awk '{print $2}'
}

hack()
{
  CURRENT=$(current_git_branch)
  git checkout master
  git pull origin master
  git checkout ${CURRENT}

reinh

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * This is the Parser 2 API version of the LetMeGoogleThatForYou   *
 * Ubiquity script compatible with Ubiquity 0.5+.                  *
 * The Legacy parser version is available at                       *
 * http://gist.github.com/45201                                    *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

var icon = "http://letmegooglethatforyou.com/favicon.ico";
var tu_desc = "<a href=\"http://www.tinyurl.com\">TinyUrl</a>";
var lmg_desc = "<a href=\"http://lmgtfy.com\">Let Me Google That For You</a>";

reinh

def do_something
  action = case
    when self.play?: true ? 'play football' : 'do nothing'
    when self.work?: 'go to work'
    when self.sleep?: 'sleep'
    else: 'What?'
  end
  return action
end

reinh

#!/usr/bin/ruby
#-*-ruby-*-
# A script to run ctags on all .rb files in a project. Can be run on
# the current dir, called from a git callback, or install itself as a
# git post-merge and post-commit callback.

CTAGS = '/usr/bin/env ctags'
HOOKS = %w{ post-merge post-commit post-checkout }
HOOKS_DIR = '.git/hooks'

reinh

  def update_main_artist
    artist = rovi_artist ? Artist.find_or_create_by_name rovi_artist.name : artists.first
    update_attribute :main_artist_id, artist.id
  end