jacius

require 'rubygame'
include Rubygame
include Rubygame::EventTriggers

# Factory method to create KeyReleaseTriggers easily.
def released( key )
  return KeyReleaseTrigger.new( key )
end

jacius

#!/bin/env ruby

# A sample script to demonstrate Ruby-SDL-FFI (as of June 21, 2009).
# NOTE: Ruby-SDL-FFI API is still in flux.

require 'ruby-sdl-ffi'

path = ARGV[0]

if path.nil?

jacius

#!/bin/env ruby

# One way of making an object start and stop moving gradually:
# make user input affect acceleration, not velocity.


require "rubygame"


# Include these modules so we can type "Surface" instead of

jacius

#!/bin/sh
#
# A very simple shell script to "cherry pick" a range of commits in Git.
# I might add more features later, like validation.
#
# Credit goes to Alex Riesen:
#  http://www.nabble.com/cherry-pick---since---td10105685.html
#
# This script is released to the public domain. You can do whatever you want with it.

jacius

;; 
;; Emacs smart tabs functionality
;;   Intelligently indent with tabs, align with spaces!
;; 
;; Note: Indenting only uses tabs when indent-tabs-mode is non-nil,
;; otherwise it uses spaces as usual.
;; 
;; To use: save as smarttabs.el in your .emacs.d directory, and add
;; "(require 'smarttabs)" to your .emacs file.
;; 

jacius

#!/bin/bash

# 
# A simple command to untar any tarball.
# 
# For times when you don't care whether it was compressed
# with bzip2 or gzip, you just want to untar it already!
# 
# Usage: untar [-v|--verbose] file
# 

jacius

Return a hash of directory contents, recursively.

Given a directory structure like this:

    a/
    |-- b.txt
    `-- c/
        |-- d.txt
        `-- e/

jacius

%r<this is a valid regexp>e.to_s
# That's right.

%r(this one is valid, but...()
it actually closes right here:)i.inspect
# Tricky.

%r[this is valid too]x.clone
# Correct.

jacius

#! /usr/bin/ruby

# Plot random pixels.

require 'rubygame'
include Rubygame

Width = 640
Height = 400

jacius

window.onload = ->
  paper = Raphael 0, 0, 320, 200
  circle = paper.circle 50, 40, 10
  circle.attr "fill", "#f00"
  circle.node.onclick = -> alert "Stop poking me!"
  window.onkeypress = (ev) ->
    ev = window.event || ev
    switch ev.keyCode
      when 37 then circle.attr( "cx", circle.attr("cx") - 5 )
      when 38 then circle.attr( "cy", circle.attr("cy") - 5 )