p.67 passed tests and checked by rcov.

kono · Apr 25, 2010 · c9804e8 · c9804e8
1 parent 57c1580
commit c9804e8
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/chapter1/Movie.rb b/chapter1/Movie.rb
@@ -23,8 +23,7 @@ def charge(days_rented)
     result = 0
     case price_code
       when REGULAR
-        result += 2
-        result += (days_rented - 2) * 1.5 if days_rented > 2
+        return @price.charge(days_rented)
       when NEW_RELEASE
         result += days_rented * 3
       when CHILDRENS
@@ -40,6 +39,11 @@ def frequent_renter_points(days_rented)
 end
 
 class RegularPrice
+  def charge(days_rented)
+    result = 2
+    result += (days_rented -2)*1.5 if days_rented >2
+    result
+  end
 
 end