Date, Time, and DateTime support formatting blocks in addition to strftime strings. Introduce :long_ordinal format, e.g. 'February 21st, 2005'. Closes #8191.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6844 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 16 insertions, 6 deletions

diff --git a/activesupport/lib/active_support/core_ext/date_time/conversions.rb b/activesupport/lib/active_support/core_ext/date_time/conversions.rb
index 926a168cec..f0a0b5892b 100644
--- a/activesupport/lib/active_support/core_ext/date_time/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/date_time/conversions.rb
@@ -8,26 +8,36 @@ module ActiveSupport #:nodoc:
           :time   => "%H:%M",
           :short  => "%d %b %H:%M",
           :long   => "%B %d, %Y %H:%M",
-          :rfc822 => "%a, %d %b %Y %H:%M:%S %z"
+          :long_ordinal => lambda { |datetime| datetime.strftime("%B #{datetime.day.ordinalize}, %Y %H:%M") },
+          :rfc822 => "%a, %d %b %Y %H:%M:%S %z",
         }
+
         def self.included(klass)
           klass.send(:alias_method, :to_datetime_default_s, :to_s)
           klass.send(:alias_method, :to_s, :to_formatted_s)
         end
-        
+
         def to_formatted_s(format = :default)
-          DATE_FORMATS[format] ? strftime(DATE_FORMATS[format]).strip : to_datetime_default_s          
+          if formatter = DATE_FORMATS[format]
+            if formatter.respond_to?(:call)
+              formatter.call(self).to_s
+            else
+              strftime(formatter).strip
+            end
+          else
+            to_datetime_default_s
+          end
         end
 
         def to_date
           ::Date.new(year, month, day)
         end
-        
+
         # To be able to keep Times and DateTimes interchangeable on conversions
         def to_datetime
           self
-        end        
+        end
       end
     end
   end
-end
\ No newline at end of file
+end