Make suggestions order stable [Bug #16263]

As the result order of `DidYouMean::SpellChecker#correct` is undefined, keep the order of the original candidates.
2019-10-21 09:12:38 +09:00 · 2019-10-21 09:12:38 +09:00 · 263ee6639d
commit 263ee6639d
parent 71ffe40a44
1 changed files with 1 additions and 1 deletions
--- a/lib/optparse.rb
+++ b/lib/optparse.rb
@ -1787,7 +1787,7 @@ XXX
    end
    all_candidates.select! {|cand| cand.is_a?(String) }
    checker = DidYouMean::SpellChecker.new(dictionary: all_candidates)
-    DidYouMean.formatter.message_for(checker.correct(opt))
+    DidYouMean.formatter.message_for(all_candidates & checker.correct(opt))
  end

  def candidate(word)