Contents

module Ddr
  module HasChildren
    extend ActiveSupport::Concern

    def children
      Ddr.query_service.find_inverse_references_by(resource: self, property: 'parent_id')
    end

    def first_child
      sorted_children.first
    end

    def sorted_children
      children.sort_by{ |e| [ e.local_id || '', e.ingestion_date ] }
    end

  end
end

Version data entries

40 entries across 40 versions & 1 rubygems

Version	Path
ddr-core-1.6.1	app/models/concerns/ddr/has_children.rb
ddr-core-1.6.0	app/models/concerns/ddr/has_children.rb
ddr-core-1.5.5	app/models/concerns/ddr/has_children.rb
ddr-core-1.5.4	app/models/concerns/ddr/has_children.rb
ddr-core-1.5.2	app/models/concerns/ddr/has_children.rb
ddr-core-1.5.3	app/models/concerns/ddr/has_children.rb
ddr-core-1.5.1	app/models/concerns/ddr/has_children.rb
ddr-core-1.4.4	app/models/concerns/ddr/has_children.rb
ddr-core-1.4.3	app/models/concerns/ddr/has_children.rb
ddr-core-1.4.2	app/models/concerns/ddr/has_children.rb
ddr-core-1.4.0	app/models/concerns/ddr/has_children.rb
ddr-core-1.3.0	app/models/concerns/ddr/has_children.rb
ddr-core-1.2.0	app/models/concerns/ddr/has_children.rb
ddr-core-1.2.0.rc3	app/models/concerns/ddr/has_children.rb
ddr-core-1.2.0.rc2	app/models/concerns/ddr/has_children.rb
ddr-core-1.2.0.rc1	app/models/concerns/ddr/has_children.rb
ddr-core-1.1.2	app/models/concerns/ddr/has_children.rb
ddr-core-1.1.1	app/models/concerns/ddr/has_children.rb
ddr-core-1.1.0	app/models/concerns/ddr/has_children.rb
ddr-core-1.0.0	app/models/concerns/ddr/has_children.rb