matenia

2.1.4 :004 > MyClass.ancestors
[
    [0] MyClass < Object,
    [1] Object < BasicObject,
    [2] PP::ObjectMixin,
    [3] ERB::Util,
    [4] ActiveSupport::Dependencies::Loadable,
    [5] JSON::Ext::Generator::GeneratorMethods::Object,
    [6] Kernel,
    [7] BasicObject

matenia

div class="span12"
  table class="table table-hover"
    - @list.products.each_with_index do |product, index|
      - if !product.id.nil?
        tr
          td class="span1"
            = #TOP FORM
            = form_tag(votes_vote_up_path)
            = submit_tag "UP"
- if current_user

matenia

require 'subdomain_mapper'
class ApplicationController < ActionController::Base
  before_filter :check_whitelabel

  def check_whitelabel
    sd = SubdomainMapper.new(request.subdomain)
    prepend_view_path(sd.whitelabel_view_path)
  end

end

matenia

### console output
### 1.9.3p172 :018 > app.root_path
###  => "/" 

# spec/helpers/applcation_helper.rb

require 'spec_helper'
require 'uri'

describe ApplicationHelper do

matenia

# app/helpers/application_helper.rb

module ApplicationHelper
  def go_to_page(resource)
    polymorphic_path([resource.company, resource])
  end
end

# spec/helpers/application_helper_spec.rb

matenia

1.8.7 :012 > a = Post.first
  Post Load (0.8ms)  SELECT "posts".* FROM "posts" LIMIT 1
 => #<Post id: 88, title: "Random Title", created_at: "2012-06-11 06:13:02", updated_at: "2012-06-11 06:47:57"> 
1.8.7 :013 > a.changed?
 => false 
1.8.7 :014 > a.title = 'moo'
 => "moo" 
1.8.7 :015 > a.changed?
 => true 
1.8.7 :016 > Post.first.title = 'moo'

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  config.model PagePart do
    configure :content do
      ckeditor true
    end
  end 

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class Post < ActiveRecord::Base
  # for SO: http://stackoverflow.com/questions/10481389/friendly-id-with-two-parameters
  # EXAMPLE ASSUMES YOU ARE USING FRIENDLYID 4.X
  # AND THAT YOU HAVE A SLUG:STRING COLUMN ON THE MODEL
  # ...
  extend FriendlyId
  friendly_id :generate_custom_slug, :use => :slugged

  # ...

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Format	Meaning
%a	The abbreviated weekday name (“Sun’’)
%A	The full weekday name (“Sunday’’)
%b	The abbreviated month name (“Jan’’)
%B	The full month name (“January’’)
%c	The preferred local date and time representation
%d	Day of the month (01..31)
%H	Hour of the day, 24-hour clock (00..23)
%I	Hour of the day, 12-hour clock (01..12)
%j	Day of the year (001..366)

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def edit
  @profile = Profile.find(params[:username])
  what = params[:what]

  if not what.nil?
    if ["basics", "location", "details", "photos", "interests"].member?(what)
      render :action => "edit_#{what}"
    else
      render :action => "edit_basics"
    end