Module: ExposeAssociation::Base

Defined in:
lib/expose_association/base.rb

Instance Method Summary collapse

Instance Method Details

#expose_association(association_name, options = {}, &block) ⇒ Object 



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# File 'lib/expose_association/base.rb', line 3

def expose_association association_name, options = {}, &block
  exposer = AssociationExposer.new(self, association_name, options)
  setup_class_for_exposition(exposer)
  if block_given?
    exposer.instance_eval(&block)
  end
end

#setup_class_for_exposition(exposer) ⇒ Object 



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# File 'lib/expose_association/base.rb', line 11

def setup_class_for_exposition(exposer)
  # allowing mass assignment of the has_one association
  self.attr_accessible exposer.association_attributes
  self.accepts_nested_attributes_for exposer.association_name
  self.class_eval "def \#{exposer.association_setup_method}\nself.\#{exposer.association_name} ||= \#{exposer.association_class}.new\nend\n"
end