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Kenny http://standsolid.com

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Active Record to_hash

With this mix-in, you can have nice "to_hash" methods on your active record objects.

I find it good for programming JSON apps.

In lib/ar_hashing.rb
   1  
   2  module ActiveRecordHashing
   3    def to_hash
   4        Hash[*self.map{ |m| [m.id, m]}.flatten]               
   5    end
   6  end


and in config/environment.rb
   1  
   2  require 'ar_hashing'
   3  
   4  class ActiveRecord::Associations::AssociationCollection
   5    include ActiveRecordHashing
   6  end
to rails activerecord json to_hash by standsolid on Dec 05, 2006
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