lib/embratel/phone_bill.rb in embratel-1.1.1 vs lib/embratel/phone_bill.rb in embratel-1.1.2

@@ -5,14 +5,14 @@
     def initialize(path)
       @payables = CSVParser.parse(path)
     end
 
     def calls
-      @calls ||= @payables.select(&:call?)
+      @calls ||= payables.select(&:call?)
     end
 
     def fees
-      @calls ||= @payables.select(&:fee?)
+      @fees ||= payables.select(&:fee?)
     end
 
     def total
       @total ||= payables.inject(0) { |sum, payable| sum += payable.cost.to_f }
     end