dtolj

validates_presence_of :recurring_end_on, :message=>"cannot go before start date", :if=> Proc.new{|a| (a.recurring_end_on.to_date.to_s < a.recurring_start_on.to_date.to_s)  }

dtolj

Sort all dates with group_by

Controller:
@task_dates = @tasks.group_by {|x| x.due_at }

View:
<%@task_dates.keys.sort.each do |month|%>
        <h2><%#=month.strftime('%B')%></h2>
        <%for task in @task_dates[month]  %>
                <%=task.due_at.to_date.to_s(:db)%><br>

dtolj

 $ rake thinking_sphinx:index        
Generating Configuration to /var/www/html/myapp/config/development.sphinx.conf
Sphinx 0.9.8.1-release (r1533)
Copyright (c) 2001-2008, Andrew Aksyonoff

using config file '/var/www/html/myapp/config/development.sphinx.conf'...
FATAL: no sources found in config file.
rake aborted!
The following command failed:
  indexer --config "/var/www/html/myapp/config/development.sphinx.conf" --all

dtolj

:javascript
	var s1 = new SWFObject('/webcast/player.swf','player','640','480','9');
	s1.addParam('allowfullscreen','true');
	s1.addParam('quality', 'high');
	s1.addParam('allowscriptaccess','always');
	s1.addVariable('autoplay','false');
	s1.addParam('flashvars','file=<%=videolink%>');
	//'file=/webcast/video/t1.flv'
	s1.write('preview');

dtolj

%script{:type=>'text/javascript'}
	var s1 = new SWFObject('/webcast/player.swf','player','640','480','9');
	s1.addParam('allowfullscreen','true');
	s1.addParam('quality', 'high');
	s1.addParam('allowscriptaccess','always');
	s1.addVariable('autoplay','false');
	s1.addParam('flashvars','file=#{videolink}');
	=#//'file=/webcast/video/t1.flv'
	s1.write('preview');

dtolj

NoMethodError (undefined method `request_uri' for #<URI::Generic:0xb76489b4 URL:>):
  /usr/local/lib/ruby/1.8/net/http.rb:380:in `get_response'
  /usr/local/lib/ruby/1.8/net/http.rb:543:in `start'
  /usr/local/lib/ruby/1.8/net/http.rb:379:in `get_response'
  app/controllers/events_controller.rb:61:in `show'
  haml (2.2.6) rails/./lib/sass/plugin/rails.rb:19:in `process'
  passenger (2.1.3) lib/phusion_passenger/rack/request_handler.rb:65:in `process_request'
  passenger (2.1.3) lib/phusion_passenger/abstract_request_handler.rb:197:in `main_loop'
  passenger (2.1.3) lib/phusion_passenger/railz/application_spawner.rb:340:in `start_request_handler'
  passenger (2.1.3) lib/phusion_passenger/railz/application_spawner.rb:298:in `handle_spawn_application'

dtolj

require 'rubygems'
require 'ccsv'

reader=CSV.open(source_file,'r')
header=reader.shift
data=reader.shift

reader.each(source_file) do |row|
puts row[0]
end

dtolj

#Controller
def index
 @quotes = Quote.find(:all)
end

def update
    @gg=params[:quote][:price_expires]
end

#Index view

dtolj

$rake thinking_sphinx:index --trace

(in /var/www/html/training_request)
** Invoke thinking_sphinx:index (first_time)
** Invoke thinking_sphinx:app_env (first_time)
** Execute thinking_sphinx:app_env
** Invoke environment (first_time)
** Execute environment
** Execute thinking_sphinx:index
rake aborted!

dtolj

$#./script/plugin -v install git://github.com/thoughtbot/paperclip.git
Plugins will be installed using http
git init
git pull --depth 1 git://github.com/thoughtbot/paperclip.git
$#