Contents

module Ddr
  module Models
    module HasChildren

      def first_child
        child_class = self.class.reflect_on_association(:children).klass
        if has_struct_metadata?
          child_class.find(structure.default_struct_map_ids.first)
        else
          solr_field = child_class.reflect_on_association(:parent).solr_key
          child_class.where(solr_field => id).order("#{Ddr::Index::Fields::LOCAL_ID} ASC").first
        end
      end

    end
  end
end

Version data entries

34 entries across 34 versions & 1 rubygems

Version	Path
ddr-models-3.0.8	lib/ddr/models/has_children.rb
ddr-models-3.0.7	lib/ddr/models/has_children.rb
ddr-models-3.0.6	lib/ddr/models/has_children.rb
ddr-models-3.0.5	lib/ddr/models/has_children.rb
ddr-models-3.0.4	lib/ddr/models/has_children.rb
ddr-models-3.0.3	lib/ddr/models/has_children.rb
ddr-models-3.0.2	lib/ddr/models/has_children.rb
ddr-models-3.0.1	lib/ddr/models/has_children.rb
ddr-models-3.0.0	lib/ddr/models/has_children.rb
ddr-models-3.0.0.rc6	lib/ddr/models/has_children.rb
ddr-models-3.0.0.rc5	lib/ddr/models/has_children.rb
ddr-models-3.0.0.rc4	lib/ddr/models/has_children.rb
ddr-models-3.0.0.rc3	lib/ddr/models/has_children.rb
ddr-models-3.0.0.rc2	lib/ddr/models/has_children.rb
ddr-models-3.0.0.rc1	lib/ddr/models/has_children.rb
ddr-models-3.0.0.beta.22	lib/ddr/models/has_children.rb
ddr-models-3.0.0.beta.21	lib/ddr/models/has_children.rb
ddr-models-3.0.0.beta.20	lib/ddr/models/has_children.rb
ddr-models-3.0.0.beta.18	lib/ddr/models/has_children.rb
ddr-models-3.0.0.beta.17	lib/ddr/models/has_children.rb