Prism::InspectVisitor#compose

# File tmp/rubies/ruby-3.4.1/lib/prism/inspect_visitor.rb, line 48
def compose
  buffer = +""
  replace = nil

  until commands.empty?
    # @type var command: String | node | Replace
    # @type var indent: String
    command, indent = *commands.shift

    case command
    when String
      buffer << (replace || indent)
      buffer << command
      replace = nil
    when Node
      visitor = InspectVisitor.new(indent)
      command.accept(visitor)
      @commands = [*visitor.commands, *@commands]
    when Replace
      replace = command.value
    else
      raise "Unknown command: #{command.inspect}"
    end
  end

  buffer
end