You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: suggestion.rb
    path of file: ./repos/gitlabhq/app/models
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

class Suggestion < ApplicationRecord
  include Importable
  include Suggestible

  belongs_to :note, inverse_of: :suggest
    
  def inapplicable_reason(cached: true)
    strong_memoize("inapplicable_reason_#{cached}") do
      next _("Can't apply this suggestion.") if applied?
      next _("This merge request was merged. To apply this suggestion, edit this file directly.") if noteable.merged?
      next _("This merge request is closed. To apply this suggestion, edit this file directly.") if noteable.closed?
      next _("Can't apply as the source branch was deleted.") unless noteable.source_branch_exists?
      next outdated_reason if outdated?(cached: cached) || !note.active?
      next _("This suggestion already matches its content.") unless different_content?
      next _("This file was modified for readability, and can't accept suggestions. Edit it directly.") if file_path.end_with? "ipynb"
    end
  end