File: C:/Ruby27-x64/lib/ruby/gems/2.7.0/gems/tzinfo-data-1.2022.7/README.md
TZInfo::Data - Timezone Data for TZInfo
=======================================
[](https://rubygems.org/gems/tzinfo-data) [](https://github.com/tzinfo/tzinfo-data/actions?query=workflow%3ATests+branch%3Amaster+event%3Apush)
TZInfo::Data is the public domain [IANA Time Zone Database](https://www.iana.org/time-zones)
packaged as a set of Ruby modules for use with [TZInfo](https://tzinfo.github.io).
If TZInfo::Data is installed, TZInfo will automatically use it as its source of
time zone data. If TZInfo::Data is not available, TZInfo will attempt to use the
system zoneinfo files instead. Please refer to the [TZInfo documentation](https://rubydoc.info/gems/tzinfo/frames)
for further details.
Installation
------------
The TZInfo::Data gem can be installed by running:
gem install tzinfo-data
License
-------
TZInfo::Data is released under the MIT license, see LICENSE for details.
Timezone data is based on the public domain
[IANA Time Zone Database](https://www.iana.org/time-zones).
Source Code
-----------
Source code for TZInfo::Data is available on [GitHub](https://github.com/tzinfo/tzinfo-data).
Issue Tracker
-------------
Please post any bugs, issues, feature requests or questions to the
[GitHub issue tracker](https://github.com/tzinfo/tzinfo-data/issues).