<commit_before>module Metadata
  module Schema
    def metadata_schema
      Nokogiri::XML::Schema.new(file.open)
    end

    private

    def file
      Rails.root.join('schema', 'top.xsd')
    end
  end
end<commit_msg>Ensure caching when loading schema<commit_after>module Metadata
  module Schema
    def metadata_schema
      @schema ||= Nokogiri::XML::Schema.new(file.open)
    end

    private

    def file
      Rails.root.join('schema', 'top.xsd')
    end
  end
end
{'fraction_non_alphanumeric': 0.0968421052631579, 'fraction_numerical': 0.0, 'mean_word_length': 2.869918699186992, 'pattern_counts': {'":': 0, '<': 3, '<?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': '2605400', 'n_tokens_mistral': 161, 'n_tokens_neox': 154, 'n_words': 36}