I should add, that the class kind-of gets loaded, Checkout the following rails console sequence:
[2] > Reductions::ConversionsByBucket => Reductions::ConversionsByBucket [3] > Reductions::ConversionsByBucket.class => Class [4] > Reductions::ConversionsByBucket.hello NoMethodError: undefined method `hello' for Reductions::ConversionsByBucket:Class [5] > require 'reductions/conversions_by_bucket.rb' => nil [6] > Reductions::ConversionsByBucket.hello => "hello" On Nov 23, 8:08 am, jonathan <[email protected]> wrote: > Yeah I thought that too -- but i have looked it over hundreds of times > and can't find the mismatch. I have simplifed the classes to just > have the hello method. And still have the same behavior. Here are > the three classes > > #app/models/reductions/impressions_by_hour.rb > class Reductions::ImpressionsByHour > def self.hello > "hello" > end > end > > #app/models/reductions/conversions_by_hour.rb > class Reductions::ConversionsByHour > def self.hello > "hello" > end > end > > #app/models/reductions/conversions_by_bucket.rb > class Reductions::ConversionsByBucket > def self.hello > "hello" > end > end > > ls app/models/reductions/ > base.rb conversions_by_bucket.rb > conversions_by_hour.rb impressions_by_hour.rb unions.rb > > The relationship between the classes is that they all perform map/ > reduce methods. base.rb holds common code between them > > I'm sure its something simple, but I am stumped! > > -- Jonathan > > On Nov 23, 4:29 am, mkristian <[email protected]> wrote: > > > > > > > > > I have the feeling the class-names are bit mismatched. what is the > > relation between Reductions::ConversionsByBucket and > > Reductions::ImpressionsByBucket ? > > > - Kristian > > > On Nov 23, 6:24 am, jonathan <[email protected]> wrote: > > > > Hi guys, > > > > I am stuck on, what i think is a class loader issue. > > > > In my app/models directory i have the following files: > > > > reductions/base.rb > > > reductions/conversions_by_bucket.rb > > > reductions/conversions_by_hour.rb > > > reductions/impressions_by_hour.rb > > > > (background -- i am using mongoid, and i use these files to manage > > > mapReduce) > > > > These classes only have class methods. In each of these classes I > > > added the following method: > > > > def self.hello > > > "hello" > > > end > > > > And checkout this weirdness from the rails console: > > > > > Reductions::ImpressionsByHour.hello > > > => "hello" > > > > Reductions::ConversionsByHour.hello > > > => "hello" > > > > Reductions::ImpressionsByBucket.hello > > > > NoMethodError: undefined method `hello' for > > > Reductions::ImpressionsByBucket:Class > > > > BUT ... > > > > > require 'reductions/conversions_by_bucket.rb' > > > => nil > > > > Reductions::ConversionsByBucket.hello > > > > => "hello" > > > > Soooooo weird!!! So why is reductions/conversions_by_bucket.rb not > > > being loaded by the class loader?! > > > > I am using rails 3.0.3 > > > > Thanks!! -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
