janlelis

# # # #
# Rack::NoTags removes < and > from all incoming requests
#  http://rbjl.net/12-rack-notags
#
# (c) 2009 - 2010 Jan Lelis
#  This software is licensed under the MIT license.
# # # #

module Rack

janlelis

# christmas tree (golfed version): http://www.ruby-mine.de/2009/11/22/weihnachten

puts"Grösse?"
(Z.times{|n|0.upto(Z){puts" "*(2*Z-n)+"*%d"%(n+=1)*n}
$*<<"%#{2*Z+2}s"%:II}
puts$*)if 0<Z=gets.to_i

janlelis

# pws has been refactored! See https://github.com/janlelis/pws

janlelis

#!/usr/bin/env ruby

require 'rubygems' unless defined? Gem
require 'clipboard'

if $stdin.tty? && $*.empty?
  puts Clipboard.paste # the trailing new-line is intended ;)
else
  Clipboard.copy ARGF.read
end

janlelis

# .railsrc for Rails 3, encoding: utf-8
#   see http://rbjl.net/49-railsrc-rails-console-snippets

if !Rails.application then warn "Rails isn't loaded, yet... skipping .railsrc" else
# # #

def ripl?; defined?(Ripl) && Ripl.instance_variable_get(:@shell); end

# # #
# loggers

janlelis

# Colorizes the output of the standard library logger, depending on the logger level:
# To adjust the colors, look at Logger::Colors::SCHEMA and Logger::Colors::constants

require 'logger' 

class Logger
  module Colors
    VERSION = '1.0.0'

    NOTHING      = '0;0'

janlelis

# hole 3 in 93 bytes (only counting newlines between method body)
# see http://rubysource.com/ruby-golf/

def play(i)
  s=%w[Rock Paper Scissors]
  p=s.index i
  s[c=rand(3)]+",#{p==c ?:Draw: p&&p==-~c%3?:Win: :Lose}"
end

janlelis

<script type="text/javascript">
  var pagination = function(){
    var hash = window.location.hash.substr(1);

    if(hash && !document.getElementById(hash)){
      var per_page = {{ paginator.per_page }};
      var post_ids = [
        {% for post in site.posts %}
          "{{ post.id | replace:'"','\"' }}",
        {% endfor %}

janlelis

require 'coderay'
require 'set'

module RubyIndentation
  VERSION = '0.2.0'

  def self.[](buffer)
    opening_and_modifier_tokens = %w[if unless until while].to_set
    opening_tokens              = %w[begin case class def for module do {].to_set
    closing_tokens              = %w[end }].to_set

janlelis

#!/usr/bin/env ruby

# USAGE
#   gemfile [--bundle] [--details] [--fetch] [--sorted] [--commentate]
# DESCRIPTION
#   Displays gem urls and summaries found in a Gemfile.
#   cd into a directory with a Gemfile and run `gemfile`
# PREREQUISITES
#   gem install bundler paint
# FLAGS