Method: Fa::Automaton#contains

Defined in:
lib/fa.rb

#contains(other) ⇒ Boolean

Returns whether self matches all the strings that other matches. self may match more strings than that.

Parameters:

Returns:

  • (Boolean)

Raises:



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# File 'lib/fa.rb', line 147

def contains(other)
  # The C function works like fa1 <= fa2, and not how the
  # Ruby nomenclature would suggest it, so swap the arguments
  r = FFI::contains(other.faptr, faptr)
  raise Error if r < 0
  return r == 1
end