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  • rexml/validation/relaxng.rb

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REXML::Validation::Optional

Public Instance Methods

expected() click to toggle source
 
               # File rexml/validation/relaxng.rb, line 279
def expected
  return [ @prior.expected, @events[0] ].flatten if @current == 0
  return [@events[@current]]
end
            
matches?(event) click to toggle source
 
               # File rexml/validation/relaxng.rb, line 274
def matches?(event)
  @events[@current].matches?(event) ||
  (@current == 0 and @previous[-1].matches?(event))
end
            
next( event ) click to toggle source
 
               # File rexml/validation/relaxng.rb, line 264
def next( event )
  if @current == 0
    rv = super
    return rv if rv
    @prior = @previous.pop
    return @prior.next( event )
  end
  super
end