mojombo

require 'digest/md5'

def gfm(text)
  # Extract pre blocks
  extractions = {}
  text.gsub!(%r{<pre>.*?</pre>}m) do |match|
    md5 = Digest::MD5.hexdigest(match)
    extractions[md5] = match
    "{gfm-extraction-#{md5}}"
  end

jbr

Ruby Quickstart for Refugees:

--

# is a comment.
You don't need semicolons.
Ruby aims to be elegant and readable, so punctuation and boilerplate are
minimal.

--

chischaschos

*.swp

presidentbeef

require 'gserver'

class ChatServer < GServer
  def initialize *args
    super

    #Keep a list for broadcasting messages
    @chatters = []

    #We'll need this for thread safety

tuxes

#!/usr/bin/env python2.7
# -*- encoding:utf-8 -*-
import string

class Encotel(object):
    def get_number(self, x):
        "Retorna os números equivalentes aos caracteres"
        saida = ''
        mapping = self.get_mapping()

indicator-sysload.c

/*

This is an Ubuntu appindicator that displays the system load
(CPU, memory usage, network traffic).

It looks like this: http://imgur.com/W4PCc .

Compile with:
gcc -Wall `pkg-config --cflags --libs gtk+-2.0 appindicator-0.1 libgtop-2.0` -o indicator-sysload ./indicator-sysload.c

mikelikesbikes

def fib(n)
  (0..n).inject([1,0]) { |(a,b), _| [b, a+b] }[0]
end

brienw

#!/usr/bin/env ruby

# Complete rake tasks script for bash
# Save it somewhere and then add
# complete -C path/to/script -o default rake
# to your ~/.bashrc
# Xavier Shay (http://rhnh.net), combining work from
#   Francis Hwang ( http://fhwang.net/ ) - http://fhwang.net/rb/rake-complete.rb
#   Nicholas Seckar <[email protected]>  - http://www.webtypes.com/2006/03/31/rake-completion-script-that-handles-namespaces
#   Saimon Moore <[email protected]>

msimpson

#!/bin/bash
declare -i  f=75 s=13 r=2000 t=0 c=1 n=0 l=0
declare -ir w=$(tput cols) h=$(tput lines)
declare -i  x=$((w/2)) y=$((h/2))
declare -ar v=(	[00]="\x83" [01]="\x8f" [03]="\x93"
		[10]="\x9b" [11]="\x81" [12]="\x93"
		[21]="\x97" [22]="\x83" [23]="\x9b"
		[30]="\x97" [32]="\x8f" [33]="\x81" )

OPTIND=1

tsaniel

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE