diff options
| -rw-r--r-- | activesupport/CHANGELOG.md | 4 | ||||
| -rw-r--r-- | activesupport/lib/active_support/core_ext/time/calculations.rb | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index 23ca8246e2..1056b6696f 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -1,3 +1,7 @@ +* Add `Time#sec_fraction` to return the fraction of a second as a `Rational`. + + *Andrew White* + * Add `ActiveSupport.to_time_preserves_timezone` config option to control how `to_time` handles timezones. In Ruby 2.4+ the behavior will change from converting to the local system timezone to preserving the timezone diff --git a/activesupport/lib/active_support/core_ext/time/calculations.rb b/activesupport/lib/active_support/core_ext/time/calculations.rb index 768c9a1b2c..9c019e10b5 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 + Rational(nsec, 1000000000) + 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 |