Contents

module CukeModeler

  # NOT A PART OF THE PUBLIC API
  # A mix-in module containing methods used by models that are nested inside
  # of other models.

  module Nested

    # The parent model that contains this model
    attr_accessor :parent_model


    # Returns the ancestor model of this model that matches the given type.
    def get_ancestor(ancestor_type)
      target_type = {:directory => [Directory],
                     :feature_file => [FeatureFile],
                     :feature => [Feature],
                     :test => [Scenario, Outline, Background],
                     :background => [Background],
                     :scenario => [Scenario],
                     :outline => [Outline],
                     :step => [Step],
                     :table => [Table],
                     :example => [Example],
                     :row => [Row]
      }[ancestor_type]

      raise(ArgumentError, "Unknown ancestor type '#{ancestor_type}'.") if target_type.nil?


      ancestor = self.parent_model

      until target_type.include?(ancestor.class) || ancestor.nil?
        ancestor = ancestor.parent_model
      end


      ancestor
    end

  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
cuke_modeler-3.3.0	lib/cuke_modeler/nested.rb
cuke_modeler-3.2.0	lib/cuke_modeler/nested.rb
cuke_modeler-3.1.0	lib/cuke_modeler/nested.rb
cuke_modeler-3.0.0	lib/cuke_modeler/nested.rb
cuke_modeler-2.1.0	lib/cuke_modeler/nested.rb
cuke_modeler-2.0.0	lib/cuke_modeler/nested.rb