class SyntaxTree::YARV::DupHash

### Summary

‘duphash` dups a Hash literal and pushes it onto the stack.

### Usage

~~~ruby { a: 1 } ~~~

Source

# File lib/syntax_tree/yarv/instructions.rb, line 1352
def initialize(object)
  @object = object
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 1368
def ==(other)
  other.is_a?(DupHash) && other.object == object
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 1380
def call(vm)
  vm.push(object.dup)
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 1364
def deconstruct_keys(_keys)
  { object: object }
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 1356
def disasm(fmt)
  fmt.instruction("duphash", [fmt.object(object)])
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 1372
def length
  2
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 1376
def pushes
  1
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 1360
def to_a(_iseq)
  [:duphash, object]
end