select :parent_id, Parent.find(:all).collect{|p| [p.full_name, p.id]}, {:include_blank => true}

class ActionController::TestRequest 
  def set_header(name, value)
    @env[name] = value
  end
end

def test_index
  @request.set_header "HTTP_AUTHORIZATION", "Basic " + Base64.encode64('testuser:testpass')
  get :index
  assert_response :success
  assert_template "index"
end

<%= link_to "Insert Link Text", :action => controller.action_name %>

Options +FollowSymLinks +ExecCGI

RewriteEngine On

RewriteCond %{SCRIPT_FILENAME}    -d
RewriteCond %{SCRIPT_FILENAME}      ^.*[^\/]$
RewriteRule ^(.*)$ $1/ [N]

#Put the directory your Rails app is in here.
RewriteBase /directory

RewriteRule ^$ index.html [QSA]
RewriteRule ^([^.]+)$ $1.html [QSA]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ dispatch.cgi?$1 [QSA,L]

namespace :typos do 
  task :rhtml do
    require 'erb'
    require 'active_support'
    require 'action_view'

    module TempTemplates; end
    Dir["./app/views/**/*.rhtml"].each do |fname|
      local_source = ERB.new(IO.read(fname), nil, '-').src
      template_source = "def _tmpl\n#{local_source}\nend"
      begin
        TempTemplates.module_eval(template_source, fname, 0 )
      rescue Object => e
        t = ActionView::TemplateError.new("./app/views/", fname, {}, template_source, e)
        puts "TemplateError (#{t.message}) on line ##{t.line_number} of #{t.file_name}:\n"+t.source_extract + "\n------\n"
      end
    end
  end
end

namespace :db do
  namespace :fixtures do
    
    desc 'Create YAML test fixtures from data in an existing database.  
    Defaults to development database.  Set RAILS_ENV to override.'
    task :dump => :environment do
      sql  = "SELECT * FROM %s"
      skip_tables = ["schema_info"]
      ActiveRecord::Base.establish_connection(:development)
      (ActiveRecord::Base.connection.tables - skip_tables).each do |table_name|
        i = "000"
        File.open("#{RAILS_ROOT}/test/fixtures/#{table_name}.yml", 'w') do |file|
          data = ActiveRecord::Base.connection.select_all(sql % table_name)
          file.write data.inject({}) { |hash, record|
            hash["#{table_name}_#{i.succ!}"] = record
            hash
          }.to_yaml
        end
      end
    end
  end
end

rake db:fixtures:dump

rake db:migrate
rake db:fixtures:load

# database.yml

<%
require 'highline/import'

def request_input(msg, show_input = true)
  ask(msg) { |q| q.echo = show_input }
end
%>

#...
  username: <%= request_input 'Username: ' %>
  password: <%= request_input 'Password: ', false %>
#...

require 'rubygems'
require 'hpricot'
require 'open-uri'
require 'icalendar'
require 'date'

class IcalController < ApplicationController
	include Icalendar
	def index
		doc = Hpricot(open("http://irgendwo.net/twiki/bin/view/Main/TermineProjekte"))

		cal = Calendar.new
	
		(doc/"#kalender/table").each do |table|
			(table/"/tr").each do |row|
	
				inner_table = (row/"/td/table").first
	
				first_row = true 
				monat = nil
				monat_jahr = Array.new
	
				(inner_table/"/tr").each do | inner_row |
					if first_row
						monat = "#{(inner_row/"/td/center/font").inner_html}"
						monat_jahr = monat.split
						first_row = false
					else
	
						(inner_row/"td").each do |cell|
							text = cell.inner_html
							text = text.gsub(/<(br )\/?>/," / ")
							text = text.gsub( /<\/?[^>]+(>|$)/, "" ) 
							
							unless text == "&nbsp;" or text.size <= 2
								event = Event.new
								event.start = Date.new(monat_jahr[1].to_i, Date::MONTHNAMES.index(monat_jahr[0]), text[0..1].to_i)
								event.summary = "#{text[5..text.size]}"
								cal.add_event(event)
							end
						end
					end
				end
			end  
		end
		cal_string = cal.to_ical
		send_data cal_string, :filename => "it_calendar.ics", :type => "text/calendar"
	end
end

class CreatePlaces < ActiveRecord::Migration
  def self.up
    create_table :places do |t|
      t.column "lat", :decimal, :precision => 15, :scale => 10
      t.column "lng", :decimal, :precision => 15, :scale => 10
    end
  end

  def self.down
    drop_table :places
  end
end

class CreatePlaces < ActiveRecord::Migration
  def self.up
    create_table :places do |t|
      t.column :lat, :float 
      t.column :lng, :float
    end
    execute("ALTER TABLE places MODIFY lat numeric(15,10);")
    execute("ALTER TABLE places MODIFY lng numeric(15,10);")
  end

  def self.down
    drop_table :places
  end
end

    <div style="height: 30px">
        <div style="float: left; padding: 0 0 0 180px">
            <%= link_to_remote("test_visibility" , 
                :with => "'is_visible=' + Element.visible('list_div')",
                :loading => "Element.show('getting_results')",
                :complete => "Element.hide('getting_results')",
                :failure => "alert('An error occured, please email us directly!')",
                :url => { :action => 'one_action' }) %>
        </div>
        <div id="getting_results" style="float: left; padding: 3px 0 0 30px; display: none;">
            <%= image_tag "ajax-loader.gif", :class => "image", :alt => "loading..." %>
        </div>
    </div>
    
    <div id="list_div" style="display: none;" >
    </div>
    

def one_action
      render :update do | page |
        page.replace_html 'list_div', :partial => 'one_partial'
        if params['is_visible'] == 'false'
          page.visual_effect :toggle_slide, 'list_div', :duration => 2
        end       
      end
end

Element.visible('list_div')