Crystal Clear

Crystal library for building interactive and colorful terminal applications.

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     crystal_clear:
       github: bitmand/crystal_clear
   

2. Run shards install

Usage

require "crystal_clear"

Try with examples in examples/ dir:

crystal run example/spinner.cr

Spinner

require "crystal_clear"

CrystalClear::Spinner.start "Loading..."
sleep 5.seconds  # do some work for 5 sec
CrystalClear::Spinner.stop "done!\n"

Terminal Size

require "crystal_clear"

term = CrystalClear::Terminal.new
puts term.size.cols
puts term.size.rows

Contributing

1. Fork it (https://github.com/bitmand/crystal_clear/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• bitmand - creator and maintainer