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-rw-r--r--activesupport/lib/active_support/core_ext/time/calculations.rb7
-rw-r--r--activesupport/lib/active_support/core_ext/time/compatibility.rb5
2 files changed, 12 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/time/calculations.rb b/activesupport/lib/active_support/core_ext/time/calculations.rb
index 768c9a1b2c..b755726db2 100644
--- a/activesupport/lib/active_support/core_ext/time/calculations.rb
+++ b/activesupport/lib/active_support/core_ext/time/calculations.rb
@@ -73,6 +73,13 @@ class Time
end_of_day.to_i - to_i
end
+ # Returns the fraction of a second as a +Rational+
+ #
+ # Time.new(2012, 8, 29, 0, 0, 0.5).sec_fraction # => (1/2)
+ def sec_fraction
+ subsec
+ end
+
# Returns a new Time where one or more of the elements have been changed according
# to the +options+ parameter. The time options (<tt>:hour</tt>, <tt>:min</tt>,
# <tt>:sec</tt>, <tt>:usec</tt>, <tt>:nsec</tt>) reset cascadingly, so if only
diff --git a/activesupport/lib/active_support/core_ext/time/compatibility.rb b/activesupport/lib/active_support/core_ext/time/compatibility.rb
new file mode 100644
index 0000000000..945319461b
--- /dev/null
+++ b/activesupport/lib/active_support/core_ext/time/compatibility.rb
@@ -0,0 +1,5 @@
+require 'active_support/core_ext/date_and_time/compatibility'
+
+class Time
+ prepend DateAndTime::Compatibility
+end