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authorThomas Balthazar <thomas@balthazar.info>2016-09-23 14:03:48 +0200
committerThomas Balthazar <thomas@balthazar.info>2016-09-24 09:39:51 +0200
commit76c2553b8832c069793704c5d5629c534f782f88 (patch)
tree905c0104a3e5aa19ef4a0030c5050398ec9e3845 /activesupport/CHANGELOG.md
parent0ce117fac3b9b0c58b3b6a091172d56754b56308 (diff)
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Fix ActiveSupport::TimeWithZone#in
Previously calls to `in` were being sent to the non-DST aware method `Time#since` via `method_missing`. It is now aliased to the DST aware `ActiveSupport::TimeWithZone#+` which handles transitions across DST boundaries, e.g: Time.zone = "US/Eastern" t = Time.zone.local(2016,11,6,1) # => Sun, 06 Nov 2016 01:00:00 EDT -05:00 t.in(1.hour) # => Sun, 06 Nov 2016 01:00:00 EST -05:00
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diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index 30985060fd..f840783059 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,3 +1,22 @@
+* Fix `ActiveSupport::TimeWithZone#in` across DST boundaries.
+
+ Previously calls to `in` were being sent to the non-DST aware
+ method `Time#since` via `method_missing`. It is now aliased to
+ the DST aware `ActiveSupport::TimeWithZone#+` which handles
+ transitions across DST boundaries, e.g:
+
+ Time.zone = "US/Eastern"
+
+ t = Time.zone.local(2016,11,6,1)
+ # => Sun, 06 Nov 2016 01:00:00 EDT -05:00
+
+ t.in(1.hour)
+ # => Sun, 06 Nov 2016 01:00:00 EST -05:00
+
+ Fixes #26580.
+
+ *Thomas Balthazar*
+
* Remove unused parameter `options = nil` for `#clear` of
`ActiveSupport::Cache::Strategy::LocalCache::LocalStore` and
`ActiveSupport::Cache::Strategy::LocalCache`.