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-rw-r--r--activesupport/lib/active_support/core_ext/string/conversions.rb9
-rw-r--r--activesupport/test/core_ext/string_ext_test.rb6
2 files changed, 7 insertions, 8 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/conversions.rb b/activesupport/lib/active_support/core_ext/string/conversions.rb
index 07495923a2..428fa1f826 100644
--- a/activesupport/lib/active_support/core_ext/string/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/string/conversions.rb
@@ -52,13 +52,6 @@ class String
# "2012-12-13 12:50".to_datetime #=> Thu, 13 Dec 2012 12:50:00 +0000
# "12/13/2012".to_datetime #=> ArgumentError: invalid date
def to_datetime
- unless blank?
- date_values = ::Date._parse(self, false).
- values_at(:year, :mon, :mday, :hour, :min, :sec, :zone, :sec_fraction).
- map! { |arg| arg || 0 }
- date_values[5] += date_values.pop
-
- ::DateTime.civil(*date_values)
- end
+ ::DateTime.parse(self, false) unless blank?
end
end
diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb
index 951e6bac07..db1cf14abf 100644
--- a/activesupport/test/core_ext/string_ext_test.rb
+++ b/activesupport/test/core_ext/string_ext_test.rb
@@ -327,6 +327,12 @@ class StringConversionsTest < ActiveSupport::TestCase
assert_nil "".to_datetime
end
+ def test_partial_string_to_datetime
+ now = DateTime.now
+ assert_equal DateTime.civil(now.year, now.month, now.day, 23, 50), "23:50".to_datetime
+ assert_equal DateTime.civil(now.year, now.month, now.day, 23, 50, 0, "-04:00"), "23:50 -0400".to_datetime
+ end
+
def test_string_to_date
assert_equal Date.new(2005, 2, 27), "2005-02-27".to_date
assert_nil "".to_date