diff options
author | Zuhao Wan <wanzuhao@gmail.com> | 2014-06-18 19:46:04 +0800 |
---|---|---|
committer | Zuhao Wan <wanzuhao@gmail.com> | 2014-06-18 19:46:04 +0800 |
commit | 9c492885d178b1a3d0de2f710a8a276db3d867b2 (patch) | |
tree | 1bcf8d640a8d302e1df5a56587f0f7e58b3922c6 /activesupport/test/time_zone_test_helpers.rb | |
parent | e2f232aba15937a4b9d14bd91e0392c6d55be58d (diff) | |
download | rails-9c492885d178b1a3d0de2f710a8a276db3d867b2.tar.gz rails-9c492885d178b1a3d0de2f710a8a276db3d867b2.tar.bz2 rails-9c492885d178b1a3d0de2f710a8a276db3d867b2.zip |
Extract out with_env_tz helper method.
It’s used at so many places that extracting it out into a helper file
is worth doing.
Diffstat (limited to 'activesupport/test/time_zone_test_helpers.rb')
-rw-r--r-- | activesupport/test/time_zone_test_helpers.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/activesupport/test/time_zone_test_helpers.rb b/activesupport/test/time_zone_test_helpers.rb new file mode 100644 index 0000000000..9632b89d09 --- /dev/null +++ b/activesupport/test/time_zone_test_helpers.rb @@ -0,0 +1,16 @@ +module TimeZoneTestHelpers + def with_tz_default(tz = nil) + old_tz = Time.zone + Time.zone = tz + yield + ensure + Time.zone = old_tz + end + + def with_env_tz(new_tz = 'US/Eastern') + old_tz, ENV['TZ'] = ENV['TZ'], new_tz + yield + ensure + old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') + end +end |