https://github.com/eendroroy/rspikes

A tool to display sparkline ▁▂▃▇▃▇
https://github.com/eendroroy/rspikes

sparkline

Last synced: 2 months ago
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A tool to display sparkline ▁▂▃▇▃▇

• Host: GitHub
• URL: https://github.com/eendroroy/rspikes
• Owner: eendroroy
• License: mit
• Created: 2017-01-08T01:29:07.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2017-06-03T17:50:57.000Z (about 9 years ago)
• Last Synced: 2025-01-26T19:21:53.635Z (over 1 year ago)
• Topics: sparkline
• Language: Ruby
• Homepage:
• Size: 49.8 KB
• Stars: 0
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

          
# rspikes 

[![Join the chat at https://gitter.im/eendroroy/rspikes](https://badges.gitter.im/eendroroy/rspikes.svg)](https://gitter.im/eendroroy/rspikes?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)

[![Gem Version](https://badge.fury.io/rb/rspikes.svg)](https://rubygems.org/gems/rspikes) 

[![Downloads](https://img.shields.io/gem/dt/rspikes.svg)](https://rubygems.org/gems/rspikes)

[![Build Status](https://travis-ci.org/eendroroy/rspikes.svg?branch=master)](https://travis-ci.org/eendroroy/rspikes)

[![Code Climate](https://codeclimate.com/github/eendroroy/rspikes/badges/gpa.svg)](https://codeclimate.com/github/eendroroy/rspikes)

[![codecov](https://codecov.io/gh/eendroroy/rspikes/branch/master/graph/badge.svg)](https://codecov.io/gh/eendroroy/rspikes)

A tool to display bar-chart anywhere.

## Installation

Add this line to your application's Gemfile:

```ruby

gem 'rspikes'

```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install rspikes

## Usage

in irb

    irb(main):001:0> require 'rspikes'

    irb(main):002:0> Rspikes.spike([1,2,3,4,5,6])

    irb(main):003:0> Rspikes.spike([1,2,3,4,5,6], rows=2)

    

in commandline

    $ spike 1 2 3 4 5 6

    $ spike -l 3  1 2 3 4 5 6

    

read from stdin

    $ spike

    > 2 4 3 7 2 9

    > # press Ctrl-D

    ▂▄▃▆▂█

#### use with git

commit count per day:

    

    $ git log | grep Date | awk '{print " : "$4" "$3" "$6}' | uniq -c | awk '{print $1}' | spike

    

    ▁▄▅▁▁▂▁▁▂▄▄▇▃█▁▁▁▁▁▁▁

commit count per author

    

    $ git log | grep Author | awk '{print $NF}' | sort | uniq -c | awk '{print $1}' | spike -l4

    

    █

    █

    █  ▁

    █▅▁█▅▂▆▄█

## Development

After checking out the repo, run `bin/setup` to install dependencies. 

Then, run `rake spec` to run the tests. 

You can also run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. 

To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`,

which will create a git tag for the version, push git commits and tags, 

and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at [rspikes repository](https://github.com/eendroroy/rspikes). 

This project is intended to be a safe, welcoming space for collaboration,

and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.

## License

The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).

[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Feendroroy%2Frspikes.svg?type=large)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Feendroroy%2Frspikes?ref=badge_large)