similar to: instance variables in templates

I put together a sample app to help people learn Merb: http://svn.depixelate.com/applications/invoice_tracker/ I also blogged about it here: http://depixelate.com/2007/5/31/taking-merb-for-a-spin -- Zack Chandler http://depixelate.com

I am using rxml to produce opml files and need to escape ampersands in the attributes. builder 2.0 docs found at http://builder.rubyforge.org/ show the following xml = Builder::XmlMarkup.new xml.sample(:escaped=>"This&That", :unescaped=>:"Here&amp;There") xml.target! => <sample escaped="This&amp;That"

I''m using image_tag to generate img tag. URL of image file generated by image_tag include a parameter like following. "http:// ..... /images/filename.gif?123123123" What''s this number parameter for? How can I remove it? I''m using rails with built-in WEBrick server in test mode. --~--~---------~--~----~------------~-------~--~----~ You received this message

So I have a database of orders more or less.(it is currently in the process of being upgraded to mysql with a rails fronted, from OLD Paradox database) On one page I made a ''create new order'' system. This allows me to put in the due date and other info. However I wanted to put in the default value of ''0000-00-00'' for the shipped date, as it hasn''t

Hi! I''m new to Rails! Rails rox! 1 quesion so far: I have :email attribute in User model. I dont'' want :email to allow to be updated. How do i do this with Rails? Do I have to implement required validation manually? Thanks! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails:

Hopefully this is an interesting question. I have a "user" table with a field "email_address". I would like the part of "email_address" after the ''@'' to be a foreign key to a "companies" table populated by a companies that are clients. Any pointers on how to do this in rails? --~--~---------~--~----~------------~-------~--~----~ You

Le''s say that I have a table called people and the column middle_name is nullable. If the user enters say blank or empty space then in the database it is recorded as empty space. I would like in all my models all empty spaces to be recorded as null. I guess I can write a plugin which will do so for all the models but I''m sure something like that should already be existing.I

In DHH''s keynote, he alluded to doing logins with REST. Has anyone implemented this, and if so, would you mind elaborating on how you did it please? Thanks in advance. -- Posted via http://www.ruby-forum.com/.

Hi, I''m in the process of moving my blog over from lighttpd -> apache 2.2 + mongrel. Everything works fine as long as I don''t reboot :) On reboot apache comes up but mongrel_cluster doesn''t start up the pooches... I have added the mongrel_cluster call to my startup scripts like so: www:/etc/init.d# update-rc.d mongrel_cluster defaults Adding system startup for

I am trying to use routes with default params to have routes ''/mycompany/departments'' and ''/companies/1/departments'' mean the same thing (both restful routes). When I set up the files as below, I get an error of ''Couldn''t find Company without an ID'' and my log file shows the following .. Processing DepartmentsController#index (for

Hi, This may not be a rails issue, if not apologies. I have an application which allows image downloads. The image is downloaded with the code: send_data(@wallpaper.image, :filename => @wallpaper.path, :type => @wallpaper.image_content_type, :disposition => "downloaded") However, Internet Explorer doesn''t download the image, it

Hi everybody. Assert_no_tag will be deprecated soon. How can i use assert_select for checking not existed tag? Thanks. Bye. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To

I posted this late yesterday afternoon to no response, so I figured I''d try once more to get the morning people''s attention. I''m working on setting up the credit card processing part of a rails app for my company and running into some issues. I''m currently working with the ActiveMerchant plugin and connecting to our account at Authorize.net.

I''m building a users web service (direct dispatching) that will (I hope) allow several other applications to manage the same pool of users. Plus it will act as a single-sign-on solution for what I''m doing. But I''m having difficulty accessing the UserAPI. Here''s what I''ve done so far: $> rails usermanagement - "usermanagement" is the

hi folks: I follow this article:http://clarkware.com/cgi/blosxom/2007/02/24 all goes well except the public_filename ，it return something like "photos/0000/0001/test.jpg" ,not the expected RESTFUL URL LIKE ''photos/1/test.jpg'',any suggestion? My Env is Rails 1.2.3 on Ruby 1.8.6 with attachment_fu from http ://svn.techno-weenie.net/projects/plugins/attachment_fu/ by now

Anyone used ETS Corporation''s EMoney ECOM Gateway ? I''m working on a project that will have to interface to it and if the work has already been done was hoping not to re-invent the wheel. Failing that, which payment gateway gem option is better - ActiveMerchant or Payment, or are there others ? I''m willing to add the work done for this to whichever option we use in

I can''t seem to get the fragment cache to use :file_store. I''d really appreciate it if someone could point me in the right direction. Rails 1.1 final, FreeBSD Observe: In environment.rb AND production.rb (for good measure, DRY be damned): ActionController::Base.fragment_cache_store = :file_store, "/www/apps/localfeeds/directory/tmp/fragmentcache/" At the console

Hi, I''m implementing a "digg-like" page, that once you digg. The score for each item will dynamically reflect your current action +1 . I am not sure what''s In the controller I have an action responsible for increase of the score.It has a corresponding rjs in view. -------------------------------------------------------------------------------- def arouse

I''m getting this error when I try to update a list using ajax after submitting some data: undefined method `time_ago_in_words'' for #<IdeaController:0x3a38ae8> the LOC is this: render_text "<li>" + @params[:idea][:title] + "<br />by " + @params[:idea][:author] + " | " & time_ago_in_words(Time.now) & " ago | " +

hi, i am looking for a solution whereupon calling myEntityObject.to_xml does not convert my attributes containing underscores into hyphens. at the moment an attribute named "my_own_attribute" is converted into <my-own-attribute>. does anybody have an idea how to change that and have to_xml generate <my_own_attribute> thanks ciao robertj -- Posted via