Module: Mongoid::Document::ClassMethods

Defined in:
lib/ext/mongoid.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/ext/mongoid.rb', line 25

def method_missing(name,*args)
  if name.to_s =~ /^remove_(.*)$/
    # if name is pluralize
    if name.to_s.pluralize == name.to_s
      return self.class_eval(%Q{
        define_method("remove_#{$1}") do
          grid_files=self.#{$1}
          grid_files.each do |grid_file|
            id = BSON::ObjectId.from_string(grid_file['grid_id'])
            MongoGrid.grid.delete(id)
          end
        end
      })
    else
      # name is singlular
      return self.class_eval(%Q{
        define_method("remove_#{$1}") do
          grid_file=self.#{$1}
          unless grid_file.blank?
            id = BSON::ObjectId.from_string(grid_file['grid_id'])
            MongoGrid.grid.delete(id)
          end
        end
      })
    end
  else
    puts "No this method"
  end
end