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hello people, i m new to rails and i m thinking of buying Ruby on Rails 3 Essential Training with Kevin Skoglund tutorial http://www.lynda.com/Ruby-on-Rails-3-tutorials/essential-training/55960-2.html but problem is the tutorial is created on 2010 oct => so its 2 yrs old so my question it is fine to Buy these Tutorial in the changing rails world? Please Help me -- You received this

Hello all. #1 I am working on a rails3 gem called Yarder (https://github.com/rurounijones/yarder). The goal of this gem is to replace the rails logging system with one that is JSON based rather than string based. #2 To this end I also recently asked this list about making the LogSubscribers subscriptions to ActiveRecord::Notifications configurable and am looking at submitting a patch

i try run this command but appear this error someone can help me? see the error: http://paste.ideaslabs.com/show/IFSSXASQyM -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-core/-/XRxX9RXunsYJ. To post to this group, send email to

Hey everybody, I wanted to use the :layout option when calling render @variable (where @variable is some ActiveRecord class instance with a corresponding variables/_variable.html.erb partial view), but as far as I know, Rails doesn''t support this. Here''s a quick patch that allows to use the :layout function: In partial_renderer.rb, add the following elsif block: if

I''ve installed bootstrap-sass, and added an @import line in my css. Rails won''t find or serve up the bootstrap files. One error msg on the Mozilla console says: The stylesheet http://localhost:3000/assets/bootstrap was not loaded because its MIME type, "application/javascript", is not "text/css". Hmm. If I change the @import to say

I am trying to upgrate rails from 3.0 to 3.1, while updating rails version I am getting following error rake aborted! undefined method `sanitize_limit'' for #<ActiveRecord::Relation:0x2aaaad35d720> /some_package/lib/ruby/gems/1.8/gems/activerecord-3.1.12/lib/active_record/relation.rb:460:in `method_missing''

I originally brought this up in: https://github.com/rails/rails/issues/9067 Rails paved the way for Object#tap and Object#try...I''d like to propose Object#tap_if and its counterpart,Object#tap_unless. I''ve been following 37signals conventions of tapping variables in the views: <% account.owner.tap do |user| %> ... <% end %> But, I find myself having to do this