diff options
Diffstat (limited to 'guides/rails_guides/levenshtein.rb')
| -rw-r--r-- | guides/rails_guides/levenshtein.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/guides/rails_guides/levenshtein.rb b/guides/rails_guides/levenshtein.rb index 40c6a5c372..c48af797fa 100644 --- a/guides/rails_guides/levenshtein.rb +++ b/guides/rails_guides/levenshtein.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + module RailsGuides module Levenshtein # This code is based directly on the Text gem implementation. @@ -36,7 +38,7 @@ module RailsGuides d[m] = x end - return x + x end end end |