gonzalo-bulnes

# db/migrate/XXXXXXXXXXXXX_add_authentication_token_to_users.rb

class AddAuthenticationTokenToUsers < ActiveRecord::Migration
  def change
    add_column :users, :authentication_token, :string

    add_index :users, :authentication_token, :unique => true
  end
end

stevenharman

Compose-able Query Objects in Rails

Example usage:

old_accounts = Account.where("created_at < ?", 1.month.ago)
old_abandoned_trials = AbandonedTrialQuery.new(old_accounts)

old_abandoned_trials.find_each do |account|
 account.send_offer_for_support

JamesWatling

#Credit to http://snippets.freerobby.com/post/491644841/remove-merged-branches-in-git for the script on which this is based
current_branch=$(git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
if [ "$current_branch" != "master" ]; then
  echo "WARNING: You are on branch $current_branch, NOT master."
fi
echo "Fetching merged branches..."
git remote prune origin
remote_branches=$(git branch -r --merged | grep -v '/master$' | grep -v "/$current_branch$")
local_branches=$(git branch --merged | grep -v 'master$' | grep -v "$current_branch$")
if [ -z "$remote_branches" ] && [ -z "$local_branches" ]; then

jadehopepunk

require 'spec_helper'

describe CommentsController do
  let (:app_controller) { controller }
  let (:motion)         { mock_model(Motion) }
  let (:comment)        { mock_model(Comment, :default_motion => motion) }

  context "deleting comment" do
    before do
      app_controller.stub(:authenticate_user!).and_return(true)

samnang

Install Rails 3.1

gem install rails

generate new app, skipping Test::Unit file generation

rails new my_app -T

Set up Gemfile