Contents

module ActiveGraph
  module Relationship
    module Wrapping
      class << self
        def wrapper(rel)
          rel.properties.symbolize_keys!
          begin
            most_concrete_class = class_from_type(rel.type).constantize
            return rel unless most_concrete_class < ActiveGraph::Relationship
            most_concrete_class.new
          rescue NameError => e
            raise e unless e.message =~ /(uninitialized|wrong) constant/

            return rel
          end.tap do |wrapped_rel|
            wrapped_rel.init_on_load(rel, rel.start_node_element_id, rel.end_node_element_id, rel.type)
          end
        end

        def class_from_type(type)
          ActiveGraph::Relationship::Types::WRAPPED_CLASSES[type] || ActiveGraph::Relationship::Types::WRAPPED_CLASSES[type] = type.to_s.downcase.camelize
        end
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
activegraph-12.0.0.beta.5	lib/active_graph/relationship/wrapping.rb
activegraph-12.0.0.beta.4	lib/active_graph/relationship/wrapping.rb
activegraph-12.0.0.beta.3	lib/active_graph/relationship/wrapping.rb
activegraph-12.0.0.beta.2	lib/active_graph/relationship/wrapping.rb
activegraph-12.0.0.beta.1	lib/active_graph/relationship/wrapping.rb