lib/progress.rb in progress-1.0.0 vs lib/progress.rb in progress-1.0.1

@@ -83,23 +83,25 @@
           stop
         end
       end
     end
 
-    def step(steps = 1, &block)
+    def step(num = 1, den = 1, &block)
       if levels.last
-        set(levels.last.current + Float(steps), &block)
+        set(levels.last.current + Float(num) / den, &block)
       elsif block
         block.call
       end
     end
 
     def set(value, &block)
       if levels.last
         ret = if block
           levels.last.step(value - levels.last.current, &block)
         end
-        levels.last.current = Float(value)
+        if levels.last
+          levels.last.current = Float(value)
+        end
         print_message
         ret
       elsif block
         block.call
       end