class SyntaxTree::YARV::DupN


~~~
Object::X ||= true
~~~ruby
### Usage
`dupn` duplicates the top ‘n` stack elements.
### Summary

def ==(other)

def ==(other)
  other.is_a?(DupN) && other.number == number
end

def call(vm)

def call(vm)
  values = vm.pop(number)
  vm.push(*values)
  vm.push(*values)
end

def deconstruct_keys(_keys)

def deconstruct_keys(_keys)
  { number: number }
end

def disasm(fmt)

def disasm(fmt)
  fmt.instruction("dupn", [fmt.object(number)])
end

def initialize(number)

def initialize(number)
  @number = number
end

def length

def length
  2
end

def pushes

def pushes
  number
end

def to_a(_iseq)

def to_a(_iseq)
  [:dupn, number]
end