add optional currency argument to Numeric#to_money

RubyMoney · Jul 9, 2010 · bad6f51 · bad6f51
1 parent b93de1a
commit bad6f51
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/lib/money/core_extensions.rb b/lib/money/core_extensions.rb
@@ -6,8 +6,8 @@ class Numeric
   #   100.37.to_money => #<Money @cents=10037>
   #   require 'bigdecimal'
   #   BigDecimal.new('100').to_money => #<Money @cents=10000>
-  def to_money
-    Money.new((self * 100).to_int)
+  def to_money(currency = Money.default_currency)
+    Money.new((self * 100).to_int, currency)
   end
 end
 

diff --git a/test/core_extensions_spec.rb b/test/core_extensions_spec.rb
@@ -17,6 +17,11 @@
     money.cents.should == 1234_00
     money.currency.should == Money.default_currency
   end
+
+  specify "Numeric#to_money accepts optional currency" do
+    1234.to_money('USD').should == Money.new(123400, 'USD')
+    1234.to_money('EUR').should == Money.new(123400, 'EUR')
+  end
 
   specify "String#to_money works" do
     "20.15".to_money.should == Money.new(20_15)