<commit_before>class ProjectActivityCacheObserver < BaseObserver
  observe :event

  def after_create(event)
    event.project.update_attribute(:last_activity_at, event.created_at) if event.project
  end
end

<commit_msg>Use update_column to set :last_activity_at for project<commit_after>class ProjectActivityCacheObserver < BaseObserver
  observe :event

  def after_create(event)
    event.project.update_column(:last_activity_at, event.created_at) if event.project
  end
end


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{'dir': 'git-commits-cleaned', 'id': '7652364', 'n_tokens_mistral': 142, 'n_tokens_neox': 140, 'n_words': 32}