Convert Time conversions extension module to class reopen

1 files changed, 77 insertions, 83 deletions

diff --git a/activesupport/lib/active_support/core_ext/time/conversions.rb b/activesupport/lib/active_support/core_ext/time/conversions.rb
index d18a7e5295..18261e139f 100644
--- a/activesupport/lib/active_support/core_ext/time/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/time/conversions.rb
@@ -1,90 +1,84 @@
-module ActiveSupport #:nodoc:
-  module CoreExtensions #:nodoc:
-    module Time #:nodoc:
-      # Converting times to formatted strings, dates, and datetimes.
-      module Conversions
-        DATE_FORMATS = {
-          :db           => "%Y-%m-%d %H:%M:%S",
-          :number       => "%Y%m%d%H%M%S",
-          :time         => "%H:%M",
-          :short        => "%d %b %H:%M",
-          :long         => "%B %d, %Y %H:%M",
-          :long_ordinal => lambda { |time| time.strftime("%B #{time.day.ordinalize}, %Y %H:%M") },
-          :rfc822       => lambda { |time| time.strftime("%a, %d %b %Y %H:%M:%S #{time.formatted_offset(false)}") }
-        }
+require 'active_support/inflector'
+require 'active_support/values/time_zone'
 
-        def self.included(base) #:nodoc:
-          base.class_eval do
-            alias_method :to_default_s, :to_s
-            alias_method :to_s, :to_formatted_s
-          end
-        end
+class Time
+  DATE_FORMATS = {
+    :db           => "%Y-%m-%d %H:%M:%S",
+    :number       => "%Y%m%d%H%M%S",
+    :time         => "%H:%M",
+    :short        => "%d %b %H:%M",
+    :long         => "%B %d, %Y %H:%M",
+    :long_ordinal => lambda { |time| time.strftime("%B #{ActiveSupport::Inflector.ordinalize(time.day)}, %Y %H:%M") },
+    :rfc822       => lambda { |time| time.strftime("%a, %d %b %Y %H:%M:%S #{time.formatted_offset(false)}") }
+  }
 
-        # Converts to a formatted string. See DATE_FORMATS for builtin formats.
-        #
-        # This method is aliased to <tt>to_s</tt>.
-        #
-        #   time = Time.now                     # => Thu Jan 18 06:10:17 CST 2007
-        #
-        #   time.to_formatted_s(:time)          # => "06:10:17"
-        #   time.to_s(:time)                    # => "06:10:17"
-        #
-        #   time.to_formatted_s(:db)            # => "2007-01-18 06:10:17"
-        #   time.to_formatted_s(:number)        # => "20070118061017"
-        #   time.to_formatted_s(:short)         # => "18 Jan 06:10"
-        #   time.to_formatted_s(:long)          # => "January 18, 2007 06:10"
-        #   time.to_formatted_s(:long_ordinal)  # => "January 18th, 2007 06:10"
-        #   time.to_formatted_s(:rfc822)        # => "Thu, 18 Jan 2007 06:10:17 -0600"
-        #
-        # == Adding your own time formats to +to_formatted_s+
-        # You can add your own formats to the Time::DATE_FORMATS hash.
-        # Use the format name as the hash key and either a strftime string
-        # or Proc instance that takes a time argument as the value.
-        #
-        #   # config/initializers/time_formats.rb
-        #   Time::DATE_FORMATS[:month_and_year] = "%B %Y"
-        #   Time::DATE_FORMATS[:short_ordinal] = lambda { |time| time.strftime("%B #{time.day.ordinalize}") }
-        def to_formatted_s(format = :default)
-          return to_default_s unless formatter = DATE_FORMATS[format]
-          formatter.respond_to?(:call) ? formatter.call(self).to_s : strftime(formatter)
-        end
-        
-        # Returns the UTC offset as an +HH:MM formatted string.
-        #
-        #   Time.local(2000).formatted_offset         # => "-06:00"
-        #   Time.local(2000).formatted_offset(false)  # => "-0600"
-        def formatted_offset(colon = true, alternate_utc_string = nil)
-          utc? && alternate_utc_string || TimeZone.seconds_to_utc_offset(utc_offset, colon)
-        end
+  # Converts to a formatted string. See DATE_FORMATS for builtin formats.
+  #
+  # This method is aliased to <tt>to_s</tt>.
+  #
+  #   time = Time.now                     # => Thu Jan 18 06:10:17 CST 2007
+  #
+  #   time.to_formatted_s(:time)          # => "06:10:17"
+  #   time.to_s(:time)                    # => "06:10:17"
+  #
+  #   time.to_formatted_s(:db)            # => "2007-01-18 06:10:17"
+  #   time.to_formatted_s(:number)        # => "20070118061017"
+  #   time.to_formatted_s(:short)         # => "18 Jan 06:10"
+  #   time.to_formatted_s(:long)          # => "January 18, 2007 06:10"
+  #   time.to_formatted_s(:long_ordinal)  # => "January 18th, 2007 06:10"
+  #   time.to_formatted_s(:rfc822)        # => "Thu, 18 Jan 2007 06:10:17 -0600"
+  #
+  # == Adding your own time formats to +to_formatted_s+
+  # You can add your own formats to the Time::DATE_FORMATS hash.
+  # Use the format name as the hash key and either a strftime string
+  # or Proc instance that takes a time argument as the value.
+  #
+  #   # config/initializers/time_formats.rb
+  #   Time::DATE_FORMATS[:month_and_year] = "%B %Y"
+  #   Time::DATE_FORMATS[:short_ordinal] = lambda { |time| time.strftime("%B #{time.day.ordinalize}") }
+  def to_formatted_s(format = :default)
+    if formatter = DATE_FORMATS[format]
+      formatter.respond_to?(:call) ? formatter.call(self).to_s : strftime(formatter)
+    else
+      to_default_s
+    end
+  end
+  alias_method :to_default_s, :to_s
+  alias_method :to_s, :to_formatted_s
+ 
+  # Returns the UTC offset as an +HH:MM formatted string.
+  #
+  #   Time.local(2000).formatted_offset         # => "-06:00"
+  #   Time.local(2000).formatted_offset(false)  # => "-0600"
+  def formatted_offset(colon = true, alternate_utc_string = nil)
+    utc? && alternate_utc_string || ActiveSupport::TimeZone.seconds_to_utc_offset(utc_offset, colon)
+  end
 
-        # Converts a Time object to a Date, dropping hour, minute, and second precision.
-        #
-        #   my_time = Time.now  # => Mon Nov 12 22:59:51 -0500 2007
-        #   my_time.to_date     # => Mon, 12 Nov 2007
-        #
-        #   your_time = Time.parse("1/13/2009 1:13:03 P.M.")  # => Tue Jan 13 13:13:03 -0500 2009
-        #   your_time.to_date                                 # => Tue, 13 Jan 2009
-        def to_date
-          ::Date.new(year, month, day)
-        end
+  # Converts a Time object to a Date, dropping hour, minute, and second precision.
+  #
+  #   my_time = Time.now  # => Mon Nov 12 22:59:51 -0500 2007
+  #   my_time.to_date     # => Mon, 12 Nov 2007
+  #
+  #   your_time = Time.parse("1/13/2009 1:13:03 P.M.")  # => Tue Jan 13 13:13:03 -0500 2009
+  #   your_time.to_date                                 # => Tue, 13 Jan 2009
+  def to_date
+    ::Date.new(year, month, day)
+  end
 
-        # A method to keep Time, Date and DateTime instances interchangeable on conversions.
-        # In this case, it simply returns +self+.
-        def to_time
-          self
-        end
+  # A method to keep Time, Date and DateTime instances interchangeable on conversions.
+  # In this case, it simply returns +self+.
+  def to_time
+    self
+  end
 
-        # Converts a Time instance to a Ruby DateTime instance, preserving UTC offset.
-        #
-        #   my_time = Time.now    # => Mon Nov 12 23:04:21 -0500 2007
-        #   my_time.to_datetime   # => Mon, 12 Nov 2007 23:04:21 -0500
-        #
-        #   your_time = Time.parse("1/13/2009 1:13:03 P.M.")  # => Tue Jan 13 13:13:03 -0500 2009
-        #   your_time.to_datetime                             # => Tue, 13 Jan 2009 13:13:03 -0500
-        def to_datetime
-          ::DateTime.civil(year, month, day, hour, min, sec, Rational(utc_offset, 86400))
-        end
-      end
-    end
+  # Converts a Time instance to a Ruby DateTime instance, preserving UTC offset.
+  #
+  #   my_time = Time.now    # => Mon Nov 12 23:04:21 -0500 2007
+  #   my_time.to_datetime   # => Mon, 12 Nov 2007 23:04:21 -0500
+  #
+  #   your_time = Time.parse("1/13/2009 1:13:03 P.M.")  # => Tue Jan 13 13:13:03 -0500 2009
+  #   your_time.to_datetime                             # => Tue, 13 Jan 2009 13:13:03 -0500
+  def to_datetime
+    ::DateTime.civil(year, month, day, hour, min, sec, Rational(utc_offset, 86400))
   end
 end