screen

Crystal port of screen package (Go), to provide an easy way to clear the screen or move the cursor in cross-platform way (Linux, Mac OS, Windows).

Installation

  1. Add the dependency to your shard.yml:

    dependencies:
  screen:
    github: mdwagner/screen.cr
    version: "~> 0.2.0"

  2. Run shards install

Usage

require "screen"

Screen.clear # Clear all the characters on the screen

Screen.move_top_left # Moves the cursor to the top-left position of the screen

Screen.cls # Performs both methods above (typical `cls` or `clear` terminal behavior)

Contributing

  1. Fork it (https://github.com/mdwagner/screen/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