You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: convert.rb
    path of file: ./repos/skeptick/lib/skeptick
    
    the code of the file until where you have to start completion: require 'skeptick/dsl_context'
require 'skeptick/command'

module Skeptick
  class Convert
    attr_reader :context, 
    
    def initialize(context, *args, &blk)
      @context = context
      opts = args.last.is_a?(Hash) ? args.pop : {}

      @objects = [
        @beginning = BINARY_PATH.dup,
        @prepends  = setup_prepends,
        @subjects  = setup_subjects,
        @appends   = setup_appends,
        @ending    = opts.fetch(:to){ DEFAULT_OUTPUT }.dup
      ]

      args.each do |arg|
        subjects << if arg.is_a?(Convert)
          arg
        else
          Convert.new(@context).tap{ |c| c.subjects << arg }
        end
      end