always store cents as an integer

pilotcreative · Dec 17, 2010 · e94152f · e94152f
1 parent fb8f4f2
commit e94152f
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diff --git a/lib/money/money.rb b/lib/money/money.rb
@@ -386,7 +386,7 @@ def self.add_rate(from_currency, to_currency, rate)
   # @see Money.new_with_dollars
   #
   def initialize(cents, currency = Money.default_currency, bank = Money.default_bank)
-    @cents = cents.round
+    @cents = cents.round.to_i
     @currency = Currency.wrap(currency)
     @bank = bank
   end

diff --git a/spec/money_spec.rb b/spec/money_spec.rb
@@ -21,6 +21,13 @@
     it "returns the amount of cents passed to the constructor" do
       Money.new(200_00, "USD").cents.should == 200_00
     end
+
+    it "stores cents as an integer regardless of what is passed into the constructor" do
+      [ Money.new(100), 1.to_money, 1.00.to_money, BigDecimal('1.00').to_money ].each do |m|
+        m.cents.should == 100
+        m.cents.should be_an_instance_of(Fixnum)
+      end
+    end
   end
 
   describe "#dollars" do