Method: RDF::Reader#each_triple

Defined in:
lib/rdf/reader.rb

#each_triple {|subject, predicate, object| ... } ⇒ void #each_triple ⇒ Enumerator

This method returns an undefined value.

Iterates the given block for each RDF triple.

If no block was given, returns an enumerator.

Triples are yielded in the order that they are read from the input stream.

Overloads:

  • #each_triple {|subject, predicate, object| ... } ⇒ void

    This method returns an undefined value.

    Yields:

    • (subject, predicate, object) —

      each triple

    Yield Parameters:

    Yield Returns:

    • (void) —

      ignored

  • #each_triple ⇒ Enumerator

    Returns:

See Also:



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# File 'lib/rdf/reader.rb', line 479

def each_triple(&block)
  if block_given?
    begin
      loop do
        triple = read_triple
        block.call(*triple) unless triple.nil?
      end
    rescue EOFError
      rewind rescue nil
    end
  end
  enum_for(:each_triple)
end