dnch

<% @sections.each do |section| %>
  <h2><%= section_name(section) %></h2>

  <% section.topics.each do |topic| %>
    <%= topic.name %><br>
  <% end %>

<% end %>

dnch

ActionController::MethodNotAllowed (Only get and post requests are allowed.):
    /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/routing/recognition_optimisation.rb:65:in `recognize_path'
    /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/routing/route_set.rb:384:in `recognize'
    /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/dispatcher.rb:148:in `handle_request'
    /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/dispatcher.rb:107:in `dispatch'
    /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/dispatcher.rb:104:in `synchronize'
    /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/dispatcher.rb:104:in `dispatch'
    /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/dispatcher.rb:120:in `dispatch_cgi'
    /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/dispatcher.rb:35:in `dispatch'
    /Library/Ruby/Gems/1.8/gems/passenger-2.0.3/lib/passenger/rail

dnch

def normalise_duration(duration_string)    
  seconds, minutes, hours = duration_string.split(/[:.]/).reverse.map(&:to_i)
   
  # the extra to_i handles a nice case where nil.to_i == 0
  seconds + (minutes.to_i * 60) + (hours.to_i * 3600)        
end

dnch

class Foo < ActiveRecord::Base
end

result_set = Foo.find_calculations(:conditions => ["active = ?", true]) do
  sum :field_one, :as => "sum_of_field_one"
  count :field_four
  max :field_one
  min :field_one
  mean :field_eight
end

dnch

## application.js
 
  trigger_visibility_callbacks = function() {
    $$(".conditional").each(function(e) {
      eval(e.id + "_callback")
    });
  }
 
## view.html.erb

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/Library/Ruby/Gems/1.8/gems/activesupport-2.3.1/lib/active_support/dependencies.rb:440:in `load_missing_constant': uninitialized constant ActiveRecord::Validations (NameError)
	from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.1/lib/active_support/dependencies.rb:80:in `const_missing'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.3.1/lib/active_record/base.rb:3140
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.3.1/lib/active_record/base.rb:3138:in `class_eval'
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.3.1/lib/active_record/base.rb:3138
	from /Library/Ruby/Gems/1.8/gems/activerecord-2.3.1/lib/active_record/validations.rb:9
	from ./lib/money_handler.rb:19:in `enable'
	from ./lib/money_handler.rb:26
	from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
	 ... 10 levels...

dnch

def donate
    @heroPage = HeroPage.search_url(params[:url], DateTime.now)
    unless @heroPage
       redirect_to :action=>"the_unknown_hero"
       return
     else
    @donation = Donation.new()
    
    # if @donation.save? then session[:mydonation_id] = @donation.id end

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def self.determine_if_this_is_an_event_or_hero_page_mode(args)
  if args[:event_url]
    "event"
  elsif args[:url]
    "hero_page"
  end
end

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def self.retrieve_capture_fields(the_page, type_of_capture)
  case the_page
    when Event then retrieve_capture_data(type_of_capture, the_event_or_hero_page) 
    when HeroPage then
      if the_event_or_hero_page.is_this_hero_page_associated_with_an_event && the_page.event
        retrieve_capture_data(type_of_capture, the_page.event)
      end
  end
end

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namespace :db do
  desc "Migrate database from MySQL to PostgreSQL"
  task :translate => :environment do    

    # how many are we going to do at a time (ie, how many per file?)
    BATCH_SIZE = 10_000

    # what tables are we dumping?
    $tables_to_ignore = ['schema_migrations', 'sessions']
    $tables_to_dump = ActiveRecord::Base.connection.tables.sort - $tables_to_ignore