<commit_before>def update_item
  Exemplify.find_each do |exemplify|
    if exemplify.item
      exemplify.item.update_column(:manifestation_id, exemplify.manifestation_id) unless exemplify.item.manifestation_id
    end
  end
end<commit_msg>fixed upgrade task<commit_after>def update_item
  if defined?(Exemplify)
    Exemplify.find_each do |exemplify|
      if exemplify.item
        exemplify.item.update_column(:manifestation_id, exemplify.manifestation_id) unless exemplify.item.manifestation_id
      end
    end
  end
end
{'fraction_non_alphanumeric': 0.06653992395437262, 'fraction_numerical': 0.0, 'mean_word_length': 4.489583333333333, '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': '4394095', 'n_tokens_mistral': 173, 'n_tokens_neox': 169, 'n_words': 32}