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Revert "Ruby 1.8.7+ provides to_date/to_datetime, AS just makes them …

…public." to support date implementations without private to_date/to_datetime on Time (home_run).

This reverts commit 080345b.

Signed-off-by: José Valim <jose.valim@gmail.com>
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1 parent 73d34fe commit 508f33f35c9ce7a8973c1cf3466223313dfcfb24 @cgriego cgriego committed with josevalim Aug 31, 2011
Showing with 22 additions and 0 deletions.
  1. +22 −0 activesupport/lib/active_support/core_ext/time/conversions.rb
@@ -55,9 +55,31 @@ 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 unless method_defined?(:to_date)
+
# A method to keep Time, Date and DateTime instances interchangeable on conversions.
# In this case, it simply returns +self+.
def to_time
self
end unless method_defined?(:to_time)
+
+ # 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 unless method_defined?(:to_datetime)
end

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