ilpoldo

class Image < ActiveRecord::Base
 before_create, :set_width_and_height
 
 has_attached_file :img,
                   :url => "/system/images/:attachment/:id/:basename.:extension",
                   :path => "#{Rails.root}/public/system/images/:attachment/:id/:basename.:extension"

 def set_width_and_height
   # this next line is the magic line 
   geo = Paperclip::Geometry.from_file(img.to_file(:original))

defunkt

#!/bin/sh -e
#
# Usage: browser
#        pipe html to a browser
# e.g.
#  $ echo '<h1>hi mom!</h1>' | browser
#  $ ron -5 man/rip.5.ron | browser   

if [ -t 0 ]; then
  if [ -n "$1" ]; then

r3ap3r2004

# Filename: RAILS_ROOT/lib/paperclip_processors/thumbnail_with_dimensions.rb
# Required Configuration in the model
#   has_attached_file :image,
#    :styles => {
#      :thumbnail => {
#        :geometry => "100x100>",
#        :format => :png,
#        :processors => [:thumbnail_with_dimensions],
#        :mystyle => :thumbnail
#      },

saimonmoore

gem 'cramp'
gem 'erubis', '2.6.5'
gem 'usher', "0.6.0"

ku1ik

Rails.configuration.middleware.use Rack::OpenID
Rails.configuration.middleware.use RailsWarden::Manager do |manager|
  manager.default_strategies :remember_me_token, :password_form, :api_token, :openid
  manager.failure_app = ExceptionsController
end

# Setup Session Serialization

class Warden::SessionSerializer
  def serialize(record)

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')

tim-smart

Package: require('node-asset').Package

# Coffee files
coffee_package: new Package 'where/you/want/output.js', [
  'where/is/coffee/dir'
  'or/file.coffee'
  'coffee/type/also/support/file.js'
], {
  type:    'coffee'
  # Watch for changes

paulelliott

require 'action_dispatch'
require 'capybara/rails'
require 'capybara/dsl'

module RSpec::Rails
  module IntegrationExampleGroup
    extend ActiveSupport::Concern

    include ActionDispatch::Integration::Runner
    include RSpec::Rails::TestUnitAssertionAdapter

nruth

Then /^show me the cookies!$/ do
  driver = Capybara.current_session.driver
  case driver
  when Capybara::Driver::Selenium
    announce_selenium_cookies(Capybara.current_session.driver.browser)
  when Capybara::Driver::RackTest
    announce_rack_test_cookies(get_rack_test_cookie_jar)
  else 
    raise "unsupported driver, use rack::test or selenium/webdriver"
  end

ilpoldo

# Cleaning up and extending the Gemfile
remove_file 'Gemfile'
create_file 'Gemfile', <<-GEMFILE
source 'http://rubygems.org'

gem 'rails', '3.2.8'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'