Class: Valkyrie::Persistence::Postgres::ORMConverter::RDFMetadata::HashValue

Inherits:
ValueMapper
  • Object
show all
Defined in:
lib/valkyrie/persistence/postgres/orm_converter.rb

Overview

Converts RDF::Literal typed-literals from JSON-LD stored into an

{RDF::Literal}

Instance Attribute Summary

Attributes inherited from ValueMapper

#calling_mapper, #value

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from ValueMapper

for, #initialize, register

Constructor Details

This class inherits a constructor from Valkyrie::ValueMapper

Class Method Details

.handles?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/valkyrie/persistence/postgres/orm_converter.rb', line 65

def self.handles?(value)
  value.is_a?(Hash) && value["@value"]
end

Instance Method Details

#result ⇒ Object 



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# File 'lib/valkyrie/persistence/postgres/orm_converter.rb', line 69

def result
  RDF::Literal.new(value["@value"],
                   language: value["@language"],
                   datatype: value["@type"])
end