<commit_before>module Main
  class Subject < Jsonable
    attr_reader :id, :name

    def initialize(id:, name:)
      @id = id
      @name = name
    end
  end
end<commit_msg>[roda][Subject] Speed up encoding to json<commit_after>require "oj"

module Main
  class Subject

    def initialize(id:, name:)
      @hash = {}
      @hash[:Id] = id if id
      @hash[:Name] = name if name
    end

    def to_hash
      @hash
    end

    def to_json
      Oj.dump(@hash)
    end
  end
end
{'fraction_non_alphanumeric': 0.1012396694214876, 'fraction_numerical': 0.0, 'mean_word_length': 2.2333333333333334, 'pattern_counts': {'":': 0, '<': 4, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7271230', 'n_tokens_mistral': 171, 'n_tokens_neox': 163, 'n_words': 51}