Astro
Repository of astronomical algorithms in Crystal
Installation
-
Add the dependency to your
shard.yml
:dependencies: astro: github: dukeraphaelng/astro.cr
-
Run
shards install
Usage
require "astro"
Chapters from Meeus, Jean (1998) Astronomical Algorithms, 2nd ed.
-
- Julian Day
-
- Date of Easter
-
- Jewish and Moslem Calendars
-
- Dynamical Time and Universal Time
Contributing
- Fork it (https://github.com/dukeraphaelng/astro.cr/fork)
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create a new Pull Request
Contributors
- Duke Nguyen - creator and maintainer