matthodan

#!/usr/bin/env ruby

class Parent
  private
  def name
    'Mommy'
  end
end

class Child < Parent

matthodan

<%= error_messages_for :user %>

matthodan

<%= form_for @user do |f| %>
  <%= f.text_field :name %>
  <%= f.error_message_on :name %>
<% end %>

matthodan

class User < ActiveRecord:Base
  validate :user_is_happy_and_broke

private
  def user_is_happy_and_broke
    if self.state_of_mind != 'happy' || self.fiscal_status != 'broke'
      errors.add :user_not_happy_and_broke, 'User must be happy and broke to continue'
    end
  end
end

matthodan

<%= form_for @user do |f| %>
  <%= f.error_message_on :user_not_happy_and_broke %>
<% end %>

matthodan

class JobsController < ApplicationController
  before_filter :require_user

  ssl_required :index, :new, :create, :update, :destroy, :destroy_all

  respond_to :html, :only => [:index, :new, :create, :destroy, :destroy_all]
  respond_to :json, :only => [:index, :create, :update, :destroy]

[... omitted ...]

matthodan

gem 'mini_magick'
gem 'carrierwave'

matthodan

rails g uploader Photo