Method: Racc::Grammar::DefinitionEnv#_intern

Defined in:
lib/racc/grammar.rb

#_intern(x) ⇒ Object 



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# File 'lib/racc/grammar.rb', line 323

def _intern(x)
  case x
  when Symbol, String
    @grammar.intern(x)
  when Racc::Sym
    x
  else
    raise TypeError, "wrong type #{x.class} (expected Symbol/String/Racc::Sym)"
  end
end