apeiros

module Kernel
  # usage:
  #   require 'irb_drop'
  #   ...do some stuff...
  #   irb_drop(binding) # irb will open here with the current local variables
  #   ...continue doing stuff...
  def irb_drop(context=nil, *argv)
    require 'irb'
    require 'pp'
    require 'yaml'

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

maxim

passenger   nginx   rails   bundler     status     error
2.2.5       0.8.22  2.3.5   no          OK
2.2.5       0.8.22  2.3.9   yes         FAIL       passenger not finding gems
2.2.5       0.8.50  2.3.9   yes         FAIL       couldn't compile
2.2.12      0.8.50  2.3.9   yes         FAIL       passenger not finding gems
2.2.13      0.8.50  2.3.9   yes         FAIL       PassengerHelper not starting
2.2.15      0.7.67  2.3.9   yes         FAIL       PassengerHelper not starting
2.2.15      0.8.50  2.3.9   yes         FAIL       PassengerHelper not starting
3.0.0.pre3  0.8.50  2.3.9   yes         OK         (requires libcurl4-openssl-dev)

maxim

#!/usr/bin/env ruby

require 'rubygems'
require 'open-uri'
require 'nokogiri'
require 'time'

# USAGE:
# Put ids of IMDB shows here:
movie_ids = %w(tt0773262 tt0121955 tt0182576 tt0460649 tt0903747 tt0412142)

lukaszkorecki

World famous FFFFFFFFUUUUUUUUU autotest-growl icon set

1. download
2. Edit your .autotest and add this line: Autotest::Growl::image_dir = File.expand_path("~")+'/Dropbox/Public/fu' (or wherever you unpacked fu.zip)
3. ???????
4. Profit!

gist:610665

class Cart < ActiveRecord::Base
  has_many :line_items
  delegate :empty?, :to => :line_items
end

class User < ActiveRecord::Base
  has_one :cart
end

@user = User.new

apeiros

module Kernel
  # Terminate the current process - the hard way
  def t!
    `kill -9 #{$$}`
  end
  module_function :t!
end

miku

#!/bin/sh

# ================================================================
#
# Convert a mysql database dump into something sqlite3 understands.
#
# Adapted from 
# http://stackoverflow.com/questions/489277/script-to-convert-mysql-dump-sql-file-into-format-that-can-be-imported-into-sqlit
#
# (c) 2010 Martin Czygan <[email protected]>

igrigorik

def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

jehiah

#!/bin/sh

#
# a simple way to parse shell script arguments
# 
# please edit and use to your hearts content
# 


ENVIRONMENT="dev"