myronmarston

# Rack::Test doesn't support hitting external webservers.  However, when a user enters their credit card info,
# it is submitted directly to braintree, so we need to intregration test with hitting an external server.

# This hack enabled this, by swapping out the Rack::Test's rack app with a Rack::Client instance.
# Rack::Client acts just like a rack app, but under the covers it delegates to Net::HTTP.

require 'rack/client'

module RackTestHack
  def new(*a, &b)

josevalim

# In your test_helper.rb
class ActiveRecord::Base
  mattr_accessor :shared_connection
  @@shared_connection = nil

  def self.connection
    @@shared_connection || retrieve_connection
  end
end

ryanb

Railties 3.1 RC4

• The new rake task assets:clean removes precompiled assets. [fxn]

• Application and plugin generation run bundle install unless --skip-gemfile or --skip-bundle. [fxn]

• Fixed database tasks for jdbc* adapters #jruby [Rashmi Yadav]

• Template generation for jdbcpostgresql #jruby [Vishnu Atrai]

hoverlover

# These instructions are for Ruby 1.9.3 under rbenv.
# To install ruby-debug19 for ruby-1.9.3 you need to download the following gems from http://rubyforge.org/frs/?group_id=8883

linecache19-0.5.13.gem 
ruby_core_source-0.1.5.gem 
ruby-debug19-0.11.6.gem 
ruby-debug-base19-0.11.26.gem

#Then in your console

mckeed

require 'strong_parameters'

class ActiveRecord::Base
  include ActiveModel::ForbiddenAttributesProtection
end

class ActionController::Base
  
  # Use this with CanCan's load_resource to permit a set of params before
  # it tries to build or update a resource with them.

bastien

# Model using the ghostscript processor
class Content < ActiveRecord::Base
  
  has_attached_file :resource,
                    :styles => { :preview => ["725x1200>", :jpg], :thumb => ["100x140>", :jpg] },
                    :processors => [:ghostscript, :thumbnail],
                    :convert_options => { :all => '-colorspace RGB -flatten -density 300 -quality 100' }, 
                    :path => ":page_path/:class/:id/:resource_token/:style/:filename"
end

xdamman

#!/bin/bash

# Bash script to install latest version of ffmpeg and its dependencies on Ubuntu 12.04 or 14.04
# Inspired from https://gist.github.com/faleev/3435377

# Remove any existing packages:
sudo apt-get -y remove ffmpeg x264 libav-tools libvpx-dev libx264-dev

# Get the dependencies (Ubuntu Server or headless users):
sudo apt-get update

Rodrigora

module RequestMacros

  def login_user(user = nil)
    user = create(:user, password: 'password') unless user

    # ensure password is valid when `user` is provided
    expect(user.valid_password?('password')).to be(true)

    # ensure user is confirmed
    user.confirm!

julianxhokaxhiu

#!/bin/bash
# Improved as per feedback from @pascal - https://gist.github.com/julianxhokaxhiu/c0a8e813eabf9d6d9873#gistcomment-3086462
find . -type f -iname "*.png" -exec optipng -nb -nc {} \;
find . -type f -iname "*.png" -exec advpng -z4 {} \;
find . -type f -iname "*.png" -exec pngcrush -rem gAMA -rem alla -rem cHRM -rem iCCP -rem sRGB -rem time -ow {} \;
find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -exec jpegoptim -f --strip-all {} \;

jwhulette

<IfModule mod_rewrite.c>
    <IfModule mod_negotiation.c>
        Options -MultiViews
    </IfModule>

    RewriteEngine On

    # Force HTTPS - Proto needed for AWS ELB
    RewriteCond %{HTTP:X-Forwarded-Proto} !https
    RewriteCond %{HTTP_USER_AGENT} !^ELB-HealthChecker