Module: Housekeeping

Extended by:
ActiveSupport::Concern
Included in:
AlternateValue, AssertedDistribution, Attribution, BiocurationClassification, BiologicalAssociation, BiologicalAssociationsBiologicalAssociationsGraph, BiologicalAssociationsGraph, BiologicalRelationship, BiologicalRelationshipType, CharacterState, Citation, CitationTopic, CollectionObjectObservation, CollectionProfile, CommonName, Confidence, Container, ContainerItem, ControlledVocabularyTerm, DataAttribute, DatasetRecord, Depiction, DerivedCollectionObject, Descriptor, Document, Documentation, Download, DwcOccurrence, Extract, GeneAttribute, Georeference, Identifier, Image, ImportDataset, Label, Loan, LoanItem, Note, Observation, ObservationMatrixColumn, ObservationMatrixColumnItem, ObservationMatrixRow, ObservationMatrixRowItem, OriginRelationship, Otu, OtuPageLayout, OtuPageLayoutSection, PinboardItem, ProjectSource, Protocol, ProtocolRelationship, PublicContent, RangedLotCategory, Role::AttributionRole, Role::ProjectRole, Sequence, SequenceRelationship, SledImage, SqedDepiction, Tag, TaggedSectionKeyword, TaxonDetermination, TaxonNameClassification, TaxonNameRelationship, TypeMaterial
Defined in:
lib/housekeeping.rb

Defined Under Namespace

Modules: AssociationHelpers, CombinedScopes, Projects, Timestamps, Users

Instance Method Summary collapse

Instance Method Details

#has_polymorphic_relationship? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/housekeeping.rb', line 13

def has_polymorphic_relationship?
  self.class.reflect_on_all_associations(:belongs_to).select { |a| a.polymorphic? }.count > 0
end