simplyb

system:

  system:
    uname:       "Darwin petes-macbook.home 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386 i386"
    bash:        "/bin/bash => GNU bash, version 3.2.17(1)-release (i386-apple-darwin9.0)"
    zsh:         "/bin/zsh => zsh 4.3.4 (i386-apple-darwin9.0)"

  rvm:
    version:      "rvm 1.0.9 by Wayne E. Seguin (wayneeseguin@gmail.com) [http://rvm.beginrescueend.com/]"

simplyb

simplyb

Rabl.render(Event.first, 'events/event')

simplyb

namespace :data do
  desc "scrubs all strings in every table"
  task :scrub => :environment do

    unless Rails.env.development?
      raise "This should only ever be run in development!"
    end

    tables = ActiveRecord::Base.connection.tables - ["schema_migrations"]

simplyb

module MyApp
  module RakeData
    extend Self

    HILARIOUS_STRING = 'Gangster lorem ipsum from http://lorizzle.nl/'

    def tables
      ["list", "of", "table", "names"]
    end

simplyb

namespace :data do
  MyApp::RakeData.tables.each do |table|
    desc "scrubs #{table} table data"
    task "scrub_#{table}" do

      string_attributes = table.classify.constantize.columns.map {|c| c.name if [:string, :text].include?(c.type) }.compact

      setters = []
      update_string = "UPDATE #{table} SET "
      string_attributes.each do |attribute|

simplyb

development:
  adapter: mysql2
  encoding: utf8
  database: my_db
  pool: 20
  username:
  password:

simplyb

module PreviouslyDirty
  extend ActiveSupport::Concern

  included do
    attribute_method_suffix '_previously_changed?'
  end

  private

  # Handle <tt>*_previously_changed?</tt> for +method_missing+.

simplyb

> user = User.first
> user.name
=> "Frank"
> user.name = "John"
> user.name_changed?
=> true
> user.name_change
=> ["Frank", "John"]

simplyb

> user.name = "John"
> user.save
> user.previous_changes
=> {"name"=>["Frank", "John"]}