Class: ActiveFedora::Associations::ContainsAssociation

Inherits:
CollectionAssociation show all
Defined in:
lib/active_fedora/associations/contains_association.rb

Overview

:nodoc:

Instance Attribute Summary

Attributes inherited from CollectionAssociation

#proxy

Attributes inherited from Association

#inversed, #owner, #reflection, #target

Instance Method Summary collapse

Methods inherited from CollectionAssociation

#add_to_target, #any?, #build, #concat, #concat_records, #count, #create, #create!, #delete, #delete_all, #destroy, #destroy_all, #empty?, #find, #first, #ids_reader, #ids_writer, #last, #load_from_solr, #load_target, #null_scope?, #replace, #reset, #scope, #select, #size, #target=, #to_ary, #writer

Methods inherited from Association

#association_scope, #initialize, #initialize_attributes, #load_target, #loaded!, #loaded?, #reload, #reset, #reset_scope, #scope, #set_inverse_instance, #stale_target?, #target_scope

Constructor Details

This class inherits a constructor from ActiveFedora::Associations::Association

Instance Method Details

#include?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_fedora/associations/contains_association.rb', line 9

def include?(other)
  if loaded?
    target.include?(other)
  elsif container_predicate = options[:has_member_relation]
    owner.resource.query(predicate: container_predicate, object: ::RDF::URI(other.uri)).present?
  else # is_member_of_relation
    # This will force a load, so it's slowest and the least preferable option
    target.include?(other)
  end
end

#reader ⇒ Object 



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# File 'lib/active_fedora/associations/contains_association.rb', line 5

def reader
  @records ||= ContainerProxy.new(self)
end