<commit_before>class Ability
  include CanCan::Ability

  def initialize(user)
    can :manage, Post
  end
end
<commit_msg>User can't update non-fresh posts<commit_after>class Ability
  include CanCan::Ability

  def initialize(user)
    can :read, Post
    can :create, Post
    can :destroy, Post
    can :update, Post, successor_sha: nil
  end
end

{'fraction_non_alphanumeric': 0.07977207977207977, 'fraction_numerical': 0.0, 'mean_word_length': 3.8219178082191783, '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': '1317655', 'n_tokens_mistral': 119, 'n_tokens_neox': 112, 'n_words': 37}