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▁▂▃▅▂▇ in Ruby (and your shell)
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README.md

Sparkr

Build Status

Sparkr is a port of spark for Ruby.

It let's you create ASCII sparklines for your Ruby CLIs: ▁▂▃▅▇

Installation

Add this line to your application's Gemfile:

gem 'sparkr'

And then execute:

$ bundle

Or install it yourself as:

$ gem install sparkr

Usage

Shell

After installation, just run sparkr and pass it a list of numbers, like you would with spark. The output is what you would expect:

$ sparkr 0 30 55 80 33 150
▁▂▃▅▂▇

Ruby

The real reason for this port:

Sparkr.sparkline([0,30,55,80,33,150])
# => "▁▂▃▅▂▇"

Contributing

  1. Fork it ( http://github.com/rrrene/sparkr/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 new Pull Request

Author

René Föhring (@rrrene)

Credits

Sparkr would not exist without Zach Holman's spark.

License

Sparkr is released under the MIT License. See the LICENSE.txt file for further details.

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