lib/zxcvbn/matching.rb in zxcvbn-0.1.12 vs lib/zxcvbn/matching.rb in zxcvbn-0.1.13

@@ -14,11 +14,11 @@
     RANKED_DICTIONARIES = Zxcvbn.frequency_lists.transform_values do |lst|
       build_ranked_dict(lst)
     end
 
     RANKED_DICTIONARIES_MAX_WORD_SIZE = RANKED_DICTIONARIES.transform_values do |word_scores|
-      word_scores.keys.max_by(&:size).size
+      word_scores.each_key.max_by(&:size)&.size || 0
     end
 
     GRAPHS = {
       "qwerty" => ADJACENCY_GRAPHS["qwerty"],
       "dvorak" => ADJACENCY_GRAPHS["dvorak"],
@@ -157,10 +157,10 @@
 
     def self.check_dictionary(matches, password, dictionary_name, ranked_dict)
       len = password.length
       password_lower = password.downcase
       longest_word_size = RANKED_DICTIONARIES_MAX_WORD_SIZE.fetch(dictionary_name) do
-        ranked_dict.keys.max_by(&:size)&.size || 0
+        ranked_dict.each_key.max_by(&:size)&.size || 0
       end
       search_width = [longest_word_size, len].min
       (0...len).each do |i|
         search_end = [i + search_width, len].min
         (i...search_end).each do |j|