Module: Resourcify::DataMapper::Parents

Defined in:
lib/resourcify/data_mapper/parents.rb

Instance Method Summary collapse

Instance Method Details

#parent_keys ⇒ Object

FIXME Only works for single-field foreign keys



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# File 'lib/resourcify/data_mapper/parents.rb', line 6

def parent_keys
  parent_relationships.keys
end

#parent_relationships ⇒ Object

FIXME Not grabbing proper relationships



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# File 'lib/resourcify/data_mapper/parents.rb', line 11

def parent_relationships
  parent_relationships = {}
  relationships.each do |relationship_name, relationship|
    if relationship.child_model == self
      parent_key = relationship.child_key.entries.first.field.to_sym
      parent_relationships[parent_key] = relationship 
    end
  end
  parent_relationships
end