senny

require 'integration/spec_helper'

class Article
  include Virtus

  attribute :title, String

  def title
    super || '<unknown>'
  end

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class ThisWorks
  def self.const_missing(*args)
    p "yay!"
  end

  NonExistingConstant
end

this_does_not_work = Class.new do
  def self.const_missing(*args)

senny

require 'delegate'

class BasicDecorator < SimpleDelegator
  def self.decorate(objects)
    case objects
    when Array
      objects.map { |object| new(object) }
    when ActiveRecord::Relation, DecoratedListProxy, ActiveRecord::Associations::CollectionProxy
      DecoratedListProxy.new(self, objects)
    else

senny

#!/usr/bin/env ruby

current_branch = `git symbolic-ref --short HEAD`.chomp
if current_branch != "master"
  if $?.exitstatus == 0
    puts "WARNING: You are on branch #{current_branch}, NOT master."
  else
    puts "WARNING: You are not on a branch"
  end
  puts

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          user        system     total       real
variable  1.590000    0.000000    1.590000   (  1.599274)
AR        69.490000   2.440000   71.930000   ( 71.920999)

AR is 44.97 times slower.

senny

railties :: (refactor_plugin_new_generator) » ./bin/rails plugin new ~/Projects/playground/rails/full_engine --full
      create  
      create  README.rdoc
      create  Rakefile
      create  full_engine.gemspec
      create  MIT-LICENSE
      create  .gitignore
      create  Gemfile
      create  app/models
      create  app/models/.keep

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class User < ActiveRecord::Base
  validates :account_id, :presence => true
end

# in the View (using simple_form):
#
# f.select :account, :collection => Account.all

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<%= form_for(@post) do |f| %>
  <% if @post.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@post.errors.count, "error") %> prohibited this post from being saved:</h2>

      <ul>
      <% @post.errors.full_messages.each do |msg| %>
        <li><%= msg %></li>
      <% end %>
      </ul>

senny

diff --git a/lib/spring.rb b/lib/spring.rb
index 38a22bf..20669c6 100644
--- a/lib/spring.rb
+++ b/lib/spring.rb
@@ -50,6 +50,7 @@ class Spring
   end
 
   def run(args)
+    puts "#run"
     boot_server unless server_running?

senny

class Article < ActiveRecord::Base
end

module Posts
end

Posts::Builder # => uninitialized constant Posts::Builder

Article::Builder # => ActiveRecord::Associations::Builder
Post.const_get('Builder') # => ActiveRecord::Associations::Builder