Fixed an incorrect InvalidTimezoneIdentifier exception raised when loading a zoneinfo file that includes rules specifying an additional transition to the final defined offset (for example, Africa/Casablanca in version 2018e of the Time Zone Database). #123.
Added support for handling "slim" format zoneinfo files that are produced by default by zic version 2020b and later. The POSIX-style TZ string is now used calculate DST transition times after the final defined transition in the file. #120.
Fixed TimeWithOffset#getlocal returning a TimeWithOffset with the timezone_offset still assigned when called with an offset argument on JRuby 9.3.
to_local and period_for instance methods have been added to TZInfo::Timezone. These are similar to utc_to_local and period_for_utc, but take the UTC offset of the given time into account.
abbreviation, dst?, base_utc_offset and observed_utc_offset instance methods have been added to TZInfo::Timezone, returning the abbreviation, whether daylight savings time is in effect and the UTC offset of the time zone at a specified time.
A TZInfo::Timestamp class has been added. It can be used with TZInfo::Timezone in place of a Time or DateTime.
local_time, local_datetime and local_timestamp instance methods have been added to TZInfo::Timezone. These methods construct local Time, DateTime and TZInfo::Timestamp instances with the correct UTC offset and abbreviation for the time zone.
Support for a (yet to be released) version 2 of tzinfo-data has been added, in addition to support for version 1. The new version will remove the (no longer needed) DateTime parameters from transition times, reduce memory consumption and improve the efficiency of loading timezone and country indexes.
A TZInfo::VERSION constant has been added, indicating the TZInfo version number.
Changed
The minimum supported Ruby versions are now Ruby MRI 1.9.3, JRuby 1.7 (in 1.9 or later mode) and Rubinius 3.
Local times are now returned using the correct UTC offset (instead of using UTC). #49 and #52.
Local times are returned as instances of TimeWithOffset, DateTimeWithOffset or TZInfo::TimestampWithOffset. These classes subclass Time, DateTime and TZInfo::Timestamp respectively. They override the default behaviour of the base classes to return information about the observed offset at the indicated time. For example, the zone abbreviation is returned when using the %Z directive with strftime.
The transitions_up_to, offsets_up_to and strftime instance methods of TZInfo::Timezone now take the UTC offsets of given times into account (instead of ignoring them as was previously the case).
The TZInfo::TimezonePeriod class has been split into two subclasses: TZInfo::OffsetTimezonePeriod and TZInfo::TransitionsTimezonePeriod. TZInfo::OffsetTimezonePeriod is returned for time zones that only have a single offset. TZInfo::TransitionsTimezonePeriod is returned for periods that start or end with a transition.
TZInfo::TimezoneOffset#abbreviation, TZInfo::TimezonePeriod#abbreviation and TZInfo::TimezonePeriod#zone_identifier now return frozen String instances instead of instances of Symbol.
The utc_offset and utc_total_offset attributes of TZInfo::TimezonePeriod and TZInfo::TimezoneOffset have been renamed base_utc_offset and observed_utc_offset respectively. The former names have been retained as aliases.
TZInfo::Timezone.get, TZInfo::Timezone.get_proxy and TZInfo::Country.get can now be used with strings having any encoding. Previously, only encodings that are directly comparable with UTF-8 were supported.
The requested identifier is included in TZInfo::InvalidTimezoneIdentifier exception messages.
The requested country code is included in TZInfo::InvalidCountryCode exception messages.
The full range of transitions is now loaded from zoneinfo files. Zoneinfo files produced with version 2014c of the zic tool contain an initial transition 2**63 seconds before the epoch. Zoneinfo files produced with version 2014d or later of zic contain an initial transition 2**59 seconds before the epoch. These transitions would previously have been ignored, but are now returned in methods such as TZInfo::Timezone#transitions_up_to.
The TZInfo::RubyDataSource and TZInfo::ZoneinfoDataSource classes have been moved into a new TZInfo::DataSources module. Code that is setting TZInfo::ZoneinfoDataSource.search_path or TZInfo::ZoneinfoDataSource.alternate_iso3166_tab_search_path will need to be updated accordingly.
Fixed an incorrect InvalidTimezoneIdentifier exception raised when loading a
zoneinfo file that includes rules specifying an additional transition to the
final defined offset (for example, Africa/Casablanca in version 2018e of the
Time Zone Database). #123.
Version 2.0.3 - 8-Nov-2020
Added support for handling "slim" format zoneinfo files that are produced by
default by zic version 2020b and later. The POSIX-style TZ string is now used
calculate DST transition times after the final defined transition in the file.
#120.
Fixed TimeWithOffset#getlocal returning a TimeWithOffset with the
timezone_offset still assigned when called with an offset argument on JRuby
9.3.
Rubinius is no longer supported.
Version 2.0.2 - 2-Apr-2020
Fixed 'wrong number of arguments' errors when running on JRuby 9.0. #114.
Added a TZInfo::Timezone#=~ method that performs a regex match on the time
zone identifier. #99.
Added a TZInfo::Country#=~ method that performs a regex match on the country
code.
Version 2.0.0 - 26-Dec-2018
Added
to_local and period_for instance methods have been added to
TZInfo::Timezone. These are similar to utc_to_local and period_for_utc,
but take the UTC offset of the given time into account.
abbreviation, dst?, base_utc_offset and observed_utc_offset instance
methods have been added to TZInfo::Timezone, returning the abbreviation,
whether daylight savings time is in effect and the UTC offset of the time zone
at a specified time.
A TZInfo::Timestamp class has been added. It can be used with
TZInfo::Timezone in place of a Time or DateTime.
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Bumps tzinfo from 1.2.9 to 2.0.4.
Release notes
Sourced from tzinfo's releases.
... (truncated)
Changelog
Sourced from tzinfo's changelog.
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Commits
ae4c9e3Preparing v2.0.4.eed7dddAdd the v1.2.9 release from the 1.2 branch.e6e66daSkip the #succ test if Time#succ isn't available.601714cRemove JRuby 9.0.5.0.3743b42Download GlobalSign Root CA - R3 for use with older Ruby versions.59e630fAdd jruby-9.0.5.0 to allow failures.edc250bUpdate to JRuby 9.2.14.0 and TruffleRuby 20.3.0.0078946Ignore generated transations that do not change the offset.c3db7ab[ci skip] Fix heading level.cb105a6Preparing v2.0.3.Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase.Dependabot commands and options
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