<commit_before>class Ability
  include CanCan::Ability

  def initialize(user)
    
    can :manage, ResponseSet, user_id: nil
    can :manage, ResponseSet, user_id: user.id

    can :manage, Dataset, user_id: nil
    can :manage, Dataset, user_id: user.id
    can :read, Dataset

  end
end<commit_msg>reverted ability<commit_after>class Ability
  include CanCan::Ability

  def initialize(user)
    
    can :manage, ResponseSet do |response_set|
      response_set.nil? ||
        (
        response_set.user.nil? ||
        response_set.user == user
        )
    end
    
    can :manage, Dataset do |dataset|
      dataset.user.nil? ||
        dataset.user == user
    end

    can :read, Dataset

  end
end
{'fraction_non_alphanumeric': 0.09269662921348315, 'fraction_numerical': 0.0, 'mean_word_length': 2.5297029702970297, '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': '5791910', 'n_tokens_mistral': 242, 'n_tokens_neox': 229, 'n_words': 61}