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author | Jeremy Kemper <jeremy@bitsweat.net> | 2007-10-13 20:12:36 +0000 |
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committer | Jeremy Kemper <jeremy@bitsweat.net> | 2007-10-13 20:12:36 +0000 |
commit | 9e96286e7aa6d0656d1c8481635dc7e2dca6e067 (patch) | |
tree | ed2b27c062224a5ed8eb174c01507291eaabeb05 /activesupport/lib/active_support/core_ext/time | |
parent | 52235a70db09a9f935cb95df2902be28d97e0c5b (diff) | |
download | rails-9e96286e7aa6d0656d1c8481635dc7e2dca6e067.tar.gz rails-9e96286e7aa6d0656d1c8481635dc7e2dca6e067.tar.bz2 rails-9e96286e7aa6d0656d1c8481635dc7e2dca6e067.zip |
Refactor Time and Date#months_since and #months_ago to use #advance. Closes #9863.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7862 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activesupport/lib/active_support/core_ext/time')
-rw-r--r-- | activesupport/lib/active_support/core_ext/time/calculations.rb | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/activesupport/lib/active_support/core_ext/time/calculations.rb b/activesupport/lib/active_support/core_ext/time/calculations.rb index 5754ca1bca..04da03110f 100644 --- a/activesupport/lib/active_support/core_ext/time/calculations.rb +++ b/activesupport/lib/active_support/core_ext/time/calculations.rb @@ -98,30 +98,12 @@ module ActiveSupport #:nodoc: # Returns a new Time representing the time a number of specified months ago def months_ago(months) - months_since(-months) + advance(:months => -months) end + # Returns a new Time representing the time a number of specified months in the future def months_since(months) - year, month, mday = self.year, self.month, self.mday - - month += months - - # in case months is negative - while month < 1 - month += 12 - year -= 1 - end - - # in case months is positive - while month > 12 - month -= 12 - year += 1 - end - - max = ::Time.days_in_month(month, year) - mday = max if mday > max - - change(:year => year, :month => month, :day => mday) + advance(:months => months) end # Returns a new Time representing the time a number of specified years ago @@ -129,6 +111,7 @@ module ActiveSupport #:nodoc: change(:year => self.year - years) end + # Returns a new Time representing the time a number of specified years in the future def years_since(years) change(:year => self.year + years) end |