diff options
Diffstat (limited to 'activesupport/lib/active_support/vendor/tzinfo-0.3.8/tzinfo/linked_timezone.rb')
-rw-r--r-- | activesupport/lib/active_support/vendor/tzinfo-0.3.8/tzinfo/linked_timezone.rb | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/vendor/tzinfo-0.3.8/tzinfo/linked_timezone.rb b/activesupport/lib/active_support/vendor/tzinfo-0.3.8/tzinfo/linked_timezone.rb new file mode 100644 index 0000000000..f8ec4fca87 --- /dev/null +++ b/activesupport/lib/active_support/vendor/tzinfo-0.3.8/tzinfo/linked_timezone.rb @@ -0,0 +1,51 @@ +#-- +# Copyright (c) 2006 Philip Ross +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in all +# copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +#++ + +require 'tzinfo/info_timezone' + +module TZInfo + + class LinkedTimezone < InfoTimezone #:nodoc: + # Returns the TimezonePeriod for the given UTC time. utc can either be + # a DateTime, Time or integer timestamp (Time.to_i). Any timezone + # information in utc is ignored (it is treated as a UTC time). + # + # If no TimezonePeriod could be found, PeriodNotFound is raised. + def period_for_utc(utc) + @linked_timezone.period_for_utc(utc) + end + + # Returns the set of TimezonePeriod instances that are valid for the given + # local time as an array. If you just want a single period, use + # period_for_local instead and specify how abiguities should be resolved. + # Raises PeriodNotFound if no periods are found for the given time. + def periods_for_local(local) + @linked_timezone.periods_for_local(local) + end + + protected + def setup(info) + super(info) + @linked_timezone = Timezone.get(info.link_to_identifier) + end + end +end |