class ChefCLI::Policyfile::Differ

def initialize(old_name: nil, old_lock: nil, new_name: nil, new_lock: nil, ui: nil)
  @old_lock = old_lock
  @new_lock = new_lock
  @old_name = old_name
  @new_name = new_name
  @ui = ui
  @added_cookbooks    = nil
  @removed_cookbooks  = nil
  @modified_cookbooks = nil
end