class SyntaxTree::Op

def ===(other)
  other.is_a?(Op) && value === other.value
end

def accept(visitor)
  visitor.visit_op(self)
end

def child_nodes
  []
end

def copy(value: nil, location: nil)
  node =
    Op.new(value: value || self.value, location: location || self.location)
  node.comments.concat(comments.map(&:copy))
  node
end

def deconstruct_keys(_keys)
  { value: value, location: location, comments: comments }
end

def format(q)
  q.text(value)
end

def initialize(value:, location:)
  @value = value
  @name = value.to_sym
  @location = location
  @comments = []
end