<commit_before>class Book < ActiveRecord::Base
 belongs_to :user
 belongs_to :author
end<commit_msg>added validation of title and summary<commit_after>class Book < ActiveRecord::Base
 belongs_to :user
 belongs_to :author
 validates_presence_of :title
 validates_presence_of :summary
end
{'fraction_non_alphanumeric': 0.06293706293706294, 'fraction_numerical': 0.0, 'mean_word_length': 7.96875, 'pattern_counts': {'":': 0, '<': 5, '<?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': '2311529', 'n_tokens_mistral': 84, 'n_tokens_neox': 83, 'n_words': 24}