p.140 replace temp "a_base_price" with query.

kono · May 22, 2010 · 13bdff4 · 13bdff4
1 parent 4f374a7
commit 13bdff4
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/chapter6/Replace_Temp_with_Query.rb b/chapter6/Replace_Temp_with_Query.rb
@@ -7,13 +7,12 @@ def initialize(quantity, price)
 
 
   def price
-    a_base_price = base_price
-    if a_base_price >1000
+    if base_price >1000
       discount_factor = 0.95
     else
       discount_factor = 0.98
     end
-    a_base_price * discount_factor
+    base_price * discount_factor
   end
 
   def base_price