lib/sidekiq/throttled/web/stats.rb in sidekiq-throttled-0.15.1 vs lib/sidekiq/throttled/web/stats.rb in sidekiq-throttled-0.16.0

@@ -35,11 +35,12 @@
         # @return [String]
         def colorize_count(int, max)
           percentile = 100.00 * int / max
           lvl = if    80 <= percentile then "danger"
                 elsif 60 <= percentile then "warning"
-                else                        "success"
+                else
+                  "success"
                 end
 
           %(<span class="label label-#{lvl}">#{int}</span>)
         end
 
@@ -59,13 +60,13 @@
           arr.join " "
         end
 
         # @return [String]
         def humanize_integer(int)
-          digits = int.to_s.split ""
-          str    = digits.shift(digits.count % 3).join("")
+          digits = int.to_s.chars
+          str    = digits.shift(digits.count % 3).join
 
-          str << " " << digits.shift(3).join("") while digits.count.positive?
+          str << " " << digits.shift(3).join while digits.count.positive?
 
           str.strip
         end
       end
     end