Archive for category Uncategorized

gettext 2.0.4 and rails 2.3.4

Posted by Hallelujah in Uncategorized, metaprogramming, rails, ruby on October 8, 2009

Rails 2.3.4 broke gettext_activerecord 2.0.4 Well I did not test other gems of the mutoh gettext set of libraries but here is the gulty code that breaks rails. Since Activerecord::Errors changed its implementation a bit, an error like this is raised : NoMethodError: undefined method `gsub’ for #<ActiveRecord::Error:0×00000002919738> from /home/hallelujah/Jail/lib/ruby/gems/1.9.1/gems/gettext_activerecord-2.0.4/lib/gettext_activerecord/validations.rb:165:in `localize_error_message’ from /home/hallelujah/Jail/lib/ruby/gems/1.9.1/gems/gettext_activerecord-2.0.4/lib/gettext_activerecord/validations.rb:112:in `block (2 [...]

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Ordered Hash by keys

Posted by Hallelujah in Uncategorized on October 2, 2009

Recently, I have to implement my own Hash sorting method. Not really with Hash but with ActiveSupport::OrderedHash I don’t like the way ActiveSupport::OrderedHash behaves with sorting functionality. It just behaves like a simple Hash I would like that sort return an ActiveSupport::OrderedHash not an Arrray!!! Why is it called OrderedHash in this case ? I [...]

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Inspectable accessors

Posted by Hallelujah in Uncategorized, metaprogramming, ruby on September 23, 2009

Hey, it’s been a while I posted here. So what’s the purpose ? I commonly use script/console to debug my rails applications. Today I wanted to see the values of my custom attributes model without typing model.custom_attribute. So I took a look at ActiveRecord::Base#inspect method. and the default inspect method shows me database fields. Well, [...]

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