ryanb

require "rubygems"
require "octokit" # gem install octokit

1.upto(5) do |page|
  Octokit.repositories("railscasts", page: page, per_page: 100).each do |repo|
    system "git clone git://github.com/railscasts/#{repo.name}"
  end
end

steveclarke

Capybara

save_and_open_page

Matchers

have_button(locator)

jrochkind

A Capistrano Rails Guide

by Jonathan Rochkind, http://bibwild.wordpress.com

why cap?

Capistrano automates pushing out a new version of your application to a deployment location.

I've been writing and deploying Rails apps for a while, but I avoided using Capistrano until recently. I've got a pretty simple one-host deployment, and even though everyone said Capistrano was great, every time I tried to get started I just got snowed under not being able to figure out exactly what I wanted to do, and figured I wasn't having that much trouble doing it "manually".

hoverlover

module Capybara
  def Capybara.auto_save_and_open_page=(val)
    @auto_save_and_open_page = !!val
  end

  def Capybara.auto_save_and_open_page?
    @auto_save_and_open_page ||= false
  end
end

gcatlin

brew update
brew versions FORMULA
cd `brew --prefix`
git checkout HASH Library/Formula/FORMULA.rb  # use output of "brew versions"
brew install FORMULA
brew switch FORMULA VERSION
git checkout -- Library/Formula/FORMULA.rb    # reset formula

## Example: Using Subversion 1.6.17
#

oodavid

Deploy your site with git

This gist assumes:

• you have a local git repo
• with an online remote repository (github / bitbucket etc)
• and a cloud server (Rackspace cloud / Amazon EC2 etc)
  • your (PHP) scripts are served from /var/www/html/
  • your webpages are executed by apache
• apache's home directory is /var/www/

wtaysom

require 'methodfinder'

# _why's MethodFinder addition tweaked and revised.
# <http://redhanded.hobix.com/inspect/stickItInYourIrbrcMethodfinder.html>

class MethodFinder
  def self.with_redirected_streams
    redirect_streams
    yield
  ensure

samqiu

#!/usr/bin/ruby
require 'rss'

# Usage
# $ ./railscasts.rb http://railscasts.com/subscriptions/YOURRAILSCASTRSS/\/
#     episodes.rss
# OR
# $ ./railscasts.rb

p 'Downloading rss index'

cdown

urlencode() {
    # urlencode <string>

    old_lc_collate=$LC_COLLATE
    LC_COLLATE=C

    local length="${#1}"
    for (( i = 0; i < length; i++ )); do
        local c="${1:$i:1}"
        case $c in

un33k

FILE SPACING:

 # double space a file
 sed G

 # double space a file which already has blank lines in it. Output file
 # should contain no more than one blank line between lines of text.
 sed '/^$/d;G'