lib/squid/format.rb in squid-1.0.0.beta2 vs lib/squid/format.rb in squid-1.0.0.beta3

@@ -8,15 +8,21 @@
     def format_for(value, format)
       case format
         when :percentage then number_to_percentage value, precision: 1
         when :currency then number_to_currency value
         when :seconds then number_to_minutes_and_seconds value
-        when :float then number_to_delimited value
+        when :float then number_to_float value
         else number_to_delimited value.to_i
       end.to_s
     end
 
     def number_to_minutes_and_seconds(value)
-      "#{value.round / 60}:#{(value.round % 60).to_s.rjust 2, '0'}"
+      signum = '-' if value < 0
+      "#{signum}#{value.abs.round/60}:#{(value.abs.round%60).to_s.rjust 2, '0'}"
+    end
+
+    def number_to_float(value)
+      float = number_to_rounded value, significant: true, precision: 2
+      number_to_delimited float
     end
   end
 end