class SyntaxTree::YARV::TopN


~~~
end
puts “foo”
when 1..5
case 3
~~~ruby
### Usage
within the stack that is ‘number` of slots down from the top.
`topn` pushes a single value onto the stack that is a copy of the value
### Summary

def ==(other) 

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

def call(vm) 

def call(vm)
  vm.push(vm.stack[-number - 1])
end

def deconstruct_keys(_keys) 

def deconstruct_keys(_keys)
  { number: number }
end

def disasm(fmt) 

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

def initialize(number) 

def initialize(number)
  @number = number
end

def length 

def length
  2
end

def pushes 

def pushes
  1
end

def to_a(_iseq) 

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