Class: BinaryParser::FreeCondition

Inherits:
Object
  • Object
show all
Defined in:
lib/binary_parser/general_class/free_condition.rb

Instance Method Summary collapse

Constructor Details

#initialize(&condition_proc) ⇒ FreeCondition

Returns a new instance of FreeCondition.



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# File 'lib/binary_parser/general_class/free_condition.rb', line 3

def initialize(&condition_proc)
  @condition_proc = condition_proc
end

Instance Method Details

#eval(&name_eval_proc) ⇒ Object 



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# File 'lib/binary_parser/general_class/free_condition.rb', line 7

def eval(&name_eval_proc)
  @name_eval_proc = name_eval_proc
  return Proxy.new(self, []).instance_eval(&@condition_proc)
end

#symbol_call(symbol, *args, &block) ⇒ Object 



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# File 'lib/binary_parser/general_class/free_condition.rb', line 12

def symbol_call(symbol, *args, &block)
  if symbol == :nextbits && args.length == 1
    @name_eval_proc.call(Expression.nextbits_var(args[0]))
  else
    @name_eval_proc.call(Expression.value_var(symbol))
  end
end