Class: CodeFromNameInstruction

Inherits:
Instruction show all
Defined in:
lib/instructions/conversion/code_from_name.rb

Instance Attribute Summary

Attributes inherited from Instruction

#context

Instance Method Summary collapse

Methods inherited from Instruction

all_instructions, #go, inherited, #initialize, #needs, #pushes, to_nudgecode

Constructor Details

This class inherits a constructor from Instruction

Instance Method Details

#cleanupObject



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# File 'lib/instructions/conversion/code_from_name.rb', line 13

def cleanup
  pushes :code, @result
end

#deriveObject



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# File 'lib/instructions/conversion/code_from_name.rb', line 10

def derive
  @result = ValuePoint.new("code", "ref #{@arg}")
end

#preconditions?Boolean

Returns:

  • (Boolean)


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# File 'lib/instructions/conversion/code_from_name.rb', line 4

def preconditions?
  needs :name, 1
end

#setupObject



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# File 'lib/instructions/conversion/code_from_name.rb', line 7

def setup
  @arg = @context.pop(:name).name
end