search for: tamosunas

I have a Project that has_many Tasks. Tasks belongs to a Project. When I try the following: project = Project.new project.tasks.build I get: >> s = Project.new => #<Project:0x25f9e28 @attributes={"name"=>"", "end_at"=>nil, "updated_at"=>nil, "published_at"=>nil, "user_id"=>nil,

Hi All, Rails code must be readable, formatted and well indented. I wanted to do indent code in my previous projects. Is there any built in rails plugin/gem that can help me to indent my existing code. Any ideas will be really appreciated ! NOTE: Please don''t suggest editor plugins. Thanks & Regards, Sandip R~ -- Ruby on Rails Developer http://sandip.sosblog.com

I have a model that contains a :boolean field. In my view, I have a simple select of Yes or No, which equates to true or false, respectively. If I choose yes and save, everything works great. If I choose no, my model fails validation as I have this set as a required field using validates_presence_of. I have checked the log and it''s definitely set to false, why would this fail validation?

Ok, this should be simple but I am finding it''s not and previous postings don''t seem to shed too much light on this. I have a select_tag with 4 values pulled in via a helper: def filter_hours filter_hours = [ ["1 hour", 1], ["24 hours", 24], ["7 days", 168], ["14 days", 336], ] end The select_tag looks

Hi, I''m currently running an apache/jboss cocoon/flow/hibernate/ajax paypal (directpayment) project and am looking into the possibility of porting it across to ruby/rails. For that reason I would like to know the following: 1. Can I call my java classes or would I be looking at a complete rewrite in ruby? 2. How effective is ruby in terms of seperation of concerns regarding design from

I have a form_for tag in my view: <%form_form :network, :controller => :network, :action => :create do | form|%> which is translating into the following when I view the source: <form action="/network/my_networks" method="post"> Why would this be happening? Thanks, Scott --~--~---------~--~----~------------~-------~--~----~ You received this message

I am using acts_as_attachement on my Photo model to upload a photo. I have a wizard-like set of pages that the user can step through. Rather than save the photo to the db/filesystem I want to save it to the session until the user hits save. Saving to the session appears to work fine, however, when I try to retrieve anything from the session afterwards, I get:

...I hit submit, I get the following error, anyone run into this error before? Thanks, Scott Conflicting types for parameter containers. Expected an instance of Hash, but found an instance of String. This can be caused by passing Array and Hash based paramters qs[]=value&qs[key]=value. /Users/stamosunas/workspaces/ruby/mgs/config/../vendor/rails/ actionpack/lib/action_controller/cgi_ext/cgi_methods.rb:204:in `type_conflict!'' /Users/stamosunas/workspaces/ruby/mgs/config/../vendor/rails/ actionpack/lib/action_controller/cgi_ext/cgi_methods.rb:168:in `container'' /Users/stamosunas/wo...

...ge if not found: def photo_filename retval = "/images/no_image.gif" unless not photo.nil? then retval = photo.public_filename end retval end For some reason, Product.photo_filename keeps returning my $HOME directory: No such file or directory - "/Users/stamosunas" The whole trace is below... it seems to be in the attachment_fu code itself where there is a problem: /Applications/Locomotive2/Bundles/standardRailsMar2007.locobundle/i386/ lib/ruby/gems/1.8/gems/RubyInline-3.6.3/lib/inline.rb:75:in `mkdir'' /Applications/Locomotive2/Bundles/standa...