DBA

  # This custom version of the authenticate method allows the user to use login or email as unique keys.
  # Please note that if using this method it's highly recommended that you make the email property, of the user model, a required one.
  # Also consider adding a unique index to the email field. For that create a migration with: add_index :users, :email, :unique => true
  # It's equally advisable to remove the nullable option from the email field.
  def self.authenticate(login, password)
    return nil if login.blank? || password.blank?
    u = find :first, :conditions => ['(email = ? OR login = ?) and activated_at IS NOT NULL', login, login] # need to get the salt
    u && u.authenticated?(password) ? u : nil
  end

raul

# Adapted for Rspec2. This won't work in RSpec 1.
# Put this code in acceptance_helper.rb or better in a new file spec/acceptance/support/javascript.rb

Rspec.configure do |config|

  config.before(:each) do
    Capybara.current_driver = :selenium if example.metadata[:js]
  end

  config.after(:each) do

cavalle

# Create a file `spec/acceptance/support/warden.rb' with the following 
# contents:

Spec::Runner.configure do |config|
  config.include Warden::Test::Helpers, :type => :acceptance
  config.after(:each, :type => :acceptance) { Warden.test_reset! }
end

# Or, if you're using RSpec 2 / Rails 3, the contents should be the following 
# instead:

natesilva

"
" While editing a Markdown document in Vim, preview it in the
" default browser.
"
" Author: Nate Silva
"
" To install: Place markdown.vim in ~/.vim/ftplugin or
" %USERPROFILE%\vimfiles\ftplugin.
"
" To use: While editing a Markdown file, press ',p' (comma p)

paulmars

Source:
http://stackoverflow.com/questions/6312448/how-to-disable-logging-of-asset-pipeline-sprockets-messages-in-rails-3-1

mate config/initializers/quiet_assets.rb

Paste:
Rails.application.assets.logger = Logger.new('/dev/null')
Rails::Rack::Logger.class_eval do
  def call_with_quiet_assets(env)
    previous_level = Rails.logger.level

benfyvie

module ObjectDiagnostics
  extend self

  #This is handy when you want to determine what types of objects are contributing to memory bloat  
  #returns the change in object counts since the last time this method was called
  def change_in_object_counts
    
    #this will start all counts at 0 for the initial run
    @previous_counts ||= Hash.new(0)

burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

timbogit

obj = Object.new
puts "obj is #{obj}"

eigobj = class << obj
  self
end
puts "Eigenclass of obj is #{eigobj}"
puts "Superclass of the eigenclass of obj is #{eigobj.superclass}"

eigclassobj = class << obj.class

eLafo

# Update System
# ------------------------------------------------------------------------------
echo 'Updating System...'
sudo apt-get -y update

# Hardware
# ------------------------------------------------------------------------------
echo 'Installing bumblebee'
sudo add-apt-repository -y ppa:bumblebee/stable && sudo apt-get update
sudo apt-get -y install bumblebee bumblebee-nvidia

carlossanchezp

[merge]
        tool = meld
[clolor]
        ui = true
[color]
        branch = auto
        status = auto
[color "branch"]
        current = yellow reverse
        local = yellow