Class: Brainfucktt::Language::DecrementByte

Inherits:

Node

• Object
• Treetop::Runtime::SyntaxNode
• Node
• Brainfucktt::Language::DecrementByte

Defined in:

lib/brainfucktt/language/decrement_byte.rb

Overview

-

Instance Method Summary

• #run(parser) ⇒ Object

  Decrement the byte at the pointer.

Methods inherited from Node

#elements, #elements_with_treetop, #inspect, #to_s

Instance Method Details

#run(parser) ⇒ Object

Decrement the byte at the pointer.

# File 'lib/brainfucktt/language/decrement_byte.rb', line 10

def run(parser)
  parser.byte -= 1
end