Method: REXML::Validation::Choice#next

Defined in:
lib/rexml/validation/relaxng.rb

#next(event) ⇒ Object 



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# File 'lib/rexml/validation/relaxng.rb', line 373

def next( event )
  # Make the choice if we haven't
  if @events.size == 0
    c = 0 ; max = @choices.size
    while c < max
      if @choices[c][0].class == Ref
        expand_ref_in( @choices[c], 0 )
        @choices += @choices[c]
        @choices.delete( @choices[c] )
        max -= 1
      else
        c += 1
      end
    end
    @events = @choices.find { |evt| evt[0].matches? event }
    # Remove the references
    # Find the events
  end
  unless @events
    @events = []
    return nil
  end
  super
end