Fixed Date#end_of_quarter to not blow up on May 31st [#289 state:reso…

…lved] (Danger)

activesupport/CHANGELOG

@@ -1,3 +1,8 @@
+*Edge*
+
+* Fixed Date#end_of_quarter to not blow up on May 31st [#289 state:resolved] (Danger)
+
+
 *2.1.0 (May 31st, 2008)*
 
 * TimeZone#to_s shows offset as GMT instead of UTC, because GMT will be more familiar to end users (see time zone selects used by Windows OS, google.com and yahoo.com.) Reverts [8370] [Geoff Buesing]

activesupport/lib/active_support/core_ext/date/calculations.rb

@@ -184,7 +184,7 @@ def beginning_of_quarter
 
         # Returns a new Date/DateTime representing the end of the quarter (last day of march, june, september, december; DateTime objects will have time set to 23:59:59)
         def end_of_quarter
-          change(:month => [3, 6, 9, 12].detect { |m| m >= self.month }).end_of_month
+          beginning_of_month.change(:month => [3, 6, 9, 12].detect { |m| m >= self.month }).end_of_month
         end
         alias :at_end_of_quarter :end_of_quarter
 

activesupport/test/core_ext/date_ext_test.rb

@@ -76,6 +76,7 @@ def test_end_of_quarter
     assert_equal Date.new(2008,3,31),  Date.new(2008,3,31).end_of_quarter
     assert_equal Date.new(2008,12,31), Date.new(2008,10,8).end_of_quarter
     assert_equal Date.new(2008,6,30),  Date.new(2008,4,14).end_of_quarter
+    assert_equal Date.new(2008,6,30),  Date.new(2008,5,31).end_of_quarter
     assert_equal Date.new(2008,9,30),  Date.new(2008,8,21).end_of_quarter
   end