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diff --git a/vendor/rails/activesupport/lib/active_support/core_ext/date/conversions.rb b/vendor/rails/activesupport/lib/active_support/core_ext/date/conversions.rb
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+++ b/vendor/rails/activesupport/lib/active_support/core_ext/date/conversions.rb
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+module ActiveSupport #:nodoc:
+  module CoreExtensions #:nodoc:
+    module Date #:nodoc:
+      # Converting dates to formatted strings, times, and datetimes.
+      module Conversions
+        DATE_FORMATS = {
+          :short        => "%e %b",
+          :long         => "%B %e, %Y",
+          :db           => "%Y-%m-%d",
+          :number       => "%Y%m%d",
+          :long_ordinal => lambda { |date| date.strftime("%B #{date.day.ordinalize}, %Y") }, # => "April 25th, 2007"
+          :rfc822       => "%e %b %Y"
+        }
+
+        def self.included(base) #:nodoc:
+          base.instance_eval do
+            alias_method :to_default_s, :to_s
+            alias_method :to_s, :to_formatted_s
+            alias_method :default_inspect, :inspect
+            alias_method :inspect, :readable_inspect
+
+            # Ruby 1.9 has Date#to_time which converts to localtime only.
+            remove_method :to_time if base.instance_methods.include?(:to_time)
+
+            # Ruby 1.9 has Date#xmlschema which converts to a string without the time component.
+            remove_method :xmlschema if base.instance_methods.include?(:xmlschema)
+          end
+        end
+
+        # Convert to a formatted string. See DATE_FORMATS for predefined formats.
+        #
+        # This method is aliased to <tt>to_s</tt>.
+        #
+        # ==== Examples:
+        #   date = Date.new(2007, 11, 10)       # => Sat, 10 Nov 2007
+        #
+        #   date.to_formatted_s(:db)            # => "2007-11-10"
+        #   date.to_s(:db)                      # => "2007-11-10"
+        #
+        #   date.to_formatted_s(:short)         # => "10 Nov"
+        #   date.to_formatted_s(:long)          # => "November 10, 2007"
+        #   date.to_formatted_s(:long_ordinal)  # => "November 10th, 2007"
+        #   date.to_formatted_s(:rfc822)        # => "10 Nov 2007"
+        #
+        # == Adding your own time formats to to_formatted_s
+        # You can add your own formats to the Date::DATE_FORMATS hash.
+        # Use the format name as the hash key and either a strftime string
+        # or Proc instance that takes a date argument as the value.
+        #
+        #   # config/initializers/time_formats.rb
+        #   Date::DATE_FORMATS[:month_and_year] = "%B %Y"
+        #   Date::DATE_FORMATS[:short_ordinal] = lambda { |date| date.strftime("%B #{date.day.ordinalize}") }
+        def to_formatted_s(format = :default)
+          if formatter = DATE_FORMATS[format]
+            if formatter.respond_to?(:call)
+              formatter.call(self).to_s
+            else
+              strftime(formatter)
+            end
+          else
+            to_default_s
+          end
+        end
+
+        # Overrides the default inspect method with a human readable one, e.g., "Mon, 21 Feb 2005"
+        def readable_inspect
+          strftime("%a, %d %b %Y")
+        end
+
+        # A method to keep Time, Date and DateTime instances interchangeable on conversions.
+        # In this case, it simply returns +self+.
+        def to_date
+          self
+        end if RUBY_VERSION < '1.9'
+
+        # Converts a Date instance to a Time, where the time is set to the beginning of the day.
+        # The timezone can be either :local or :utc (default :local).
+        #
+        # ==== Examples:
+        #   date = Date.new(2007, 11, 10)  # => Sat, 10 Nov 2007
+        #
+        #   date.to_time                   # => Sat Nov 10 00:00:00 0800 2007
+        #   date.to_time(:local)           # => Sat Nov 10 00:00:00 0800 2007
+        #
+        #   date.to_time(:utc)             # => Sat Nov 10 00:00:00 UTC 2007
+        def to_time(form = :local)
+          ::Time.send("#{form}_time", year, month, day)
+        end
+
+        # Converts a Date instance to a DateTime, where the time is set to the beginning of the day
+        # and UTC offset is set to 0.
+        #
+        # ==== Example:
+        #   date = Date.new(2007, 11, 10)  # => Sat, 10 Nov 2007
+        #
+        #   date.to_datetime               # => Sat, 10 Nov 2007 00:00:00 0000
+        def to_datetime
+          ::DateTime.civil(year, month, day, 0, 0, 0, 0)
+        end if RUBY_VERSION < '1.9'
+
+        def xmlschema
+          to_time.xmlschema
+        end
+      end
+    end
+  end
+end