Added Time#to_s(:time) which will just return H:M, like 17:44 [DHH]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5628 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activesupport/CHANGELOG

 *SVN*
 
+* Added Time#to_s(:time) which will just return H:M, like 17:44 [DHH]
+
 * Add Module#attr_accessor_with_default to initialize value of attribute before setting it. Closes #6538. [Stuart Halloway, Marcel Molina Jr.]
 
 * Hash#to_xml handles keys with the same name as Kernel methods.  #6613 [Catfish]

activesupport/lib/active_support/core_ext/time/conversions.rb

@@ -8,6 +8,7 @@ module Time #:nodoc:
       module Conversions
         DATE_FORMATS = {
           :db     => "%Y-%m-%d %H:%M:%S",
+          :time   => "%H:%M",
           :short  => "%d %b %H:%M",
           :long   => "%B %d, %Y %H:%M",
           :rfc822 => "%a, %d %b %Y %H:%M:%S %z"

activesupport/test/core_ext/time_ext_test.rb

@@ -272,6 +272,7 @@ def test_to_s
     time = Time.local(2005, 2, 21, 17, 44, 30)
     assert_equal "2005-02-21 17:44:30",     time.to_s(:db)
     assert_equal "21 Feb 17:44",            time.to_s(:short)
+    assert_equal "17:44",                   time.to_s(:time)
     assert_equal "February 21, 2005 17:44", time.to_s(:long)
 
     time = Time.utc(2005, 2, 21, 17, 44, 30)