Class: Krikri::Enrichments::DcmiEnforcer

Inherits:

Object

• Object
• Krikri::Enrichments::DcmiEnforcer

Includes:

Audumbla::FieldEnrichment

Defined in:

lib/krikri/enrichments/dcmi_enforcer.rb

Overview

Removes non-DCMI Type values from a field

Constant Summary

TERMS =

RDF::DCMITYPE.to_a

Instance Method Summary

• #enrich_value(value) ⇒ DPLA::MAP::Controlled::DCMIType^?

  The original value or ‘nil`.

Instance Method Details

#enrich_value(value) ⇒ DPLA::MAP::Controlled::DCMIType^?

Returns the original value or ‘nil`.

Parameters:

• value (Object) —

  the value to enrich

Returns:

• (DPLA::MAP::Controlled::DCMIType, nil) —

  the original value or ‘nil`

# File 'lib/krikri/enrichments/dcmi_enforcer.rb', line 13

def enrich_value(value)
  return nil unless value.is_a? DPLA::MAP::Controlled::DCMIType
  return nil unless TERMS.include? value.rdf_subject
  value
end