examples/clock.rb in rubysketch-0.2.5 vs examples/clock.rb in rubysketch-0.2.6

@@ -18,48 +18,39 @@
 end
 
 draw do
   background 0
 
-  begin
-    pushMatrix
+  pushMatrix do
     translate width / 2, height / 2
 
-    begin
-      pushMatrix
+    pushMatrix do
       fill COLORS[0]
       ellipse 0, 0, 20, 20
       rotate (now - start) / 60.0 * 360
       stroke COLORS[0]
       strokeWeight 5
       line 0, 0, 200, 0
       fill 1
-      popMatrix
     end
 
-    begin
-      pushMatrix
+    pushMatrix do
       strokeWeight 3
       60.times do
         rotate 6
         stroke COLORS[1]
         line 200, 0, 210, 0
       end
-      popMatrix
     end
 
-    begin
-      pushMatrix
+    pushMatrix do
       strokeWeight 5
       12.times do
         rotate 30
         stroke COLORS[3]
         line 190, 0, 210, 0
       end
-      popMatrix
     end
-
-    popMatrix
   end
 
   textSize 20
   text "#{frameRate.to_i} FPS", 10, 10
 end