Class: CodeSwapInstruction

Inherits:

Instruction

• Object
• Instruction
• CodeSwapInstruction

Includes:

SwapInstruction

Defined in:

lib/instructions/code/code_swap.rb

Overview

exchanges the position of the top 2 items on the :code stack

Instance Attribute Summary

Attributes included from SwapInstruction

#target_stack

Attributes inherited from Instruction

#context

Instance Method Summary

• #initialize(context) ⇒ CodeSwapInstruction constructor

  A new instance of CodeSwapInstruction.

Methods included from SwapInstruction

#cleanup, #derive, #preconditions?, #setup

Methods inherited from Instruction

all_instructions, #cleanup, #derive, #go, inherited, #needs, #preconditions?, #pushes, #setup, to_nudgecode

Constructor Details

#initialize(context) ⇒ CodeSwapInstruction

Returns a new instance of CodeSwapInstruction.

# File 'lib/instructions/code/code_swap.rb', line 6

def initialize(context)
  super(context, :code)
end