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: hash.rb
    path of file: ./repos/artichoke/artichoke-backend/src/extn/core/hash
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Artichoke
  class Hash
    # rubocop:disable Lint/HashCompareByIdentity
    def self.inspect(hash, recur_
    
  def transform_keys(&block)
    return to_enum :transform_keys unless block

    hash = {}
    keys.each do |k|
      new_key = block.call(k)
      hash[new_key] = self[k]
    end
    hash
  end