Method: RDF::Enumerable#terms

Defined in:
lib/rdf/mixin/enumerable.rb

#terms(unique: true) ⇒ Array<RDF::Resource>

Returns all unique RDF terms (subjects, predicates, objects, and graph_names).

Examples:

finding all Blank Nodes used within an enumerable

enumberable.terms.select(&:node?)

Parameters:

  • unique (true) (defaults to: true)

Returns:

See Also:

  • #each_resource
  • #enum_resource

Since:

  • 2.0



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# File 'lib/rdf/mixin/enumerable.rb', line 540

def terms(unique: true)
  unless unique
    enum_statement.
      map(&:terms).
      flatten.
      compact
  else
    enum_term.to_a
  end
end