Project

emmental

0.0
Repository is archived
No commit activity in last 3 years
No release in over 3 years
Sparse table gem
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 Dependencies

Development

 Project Readme

Emmental

Build Status

Gem to build a sparse rectangle array.

Installation

Add this line to your application's Gemfile:

gem 'emmental'

And then execute:

$ bundle

Or install it yourself as:

$ gem install emmental

Usage

Basic

emmental = Emmental.new

emmental << {foo: 1, bar: 2}
emmental << {fizz: 3, "buzz" => 5}
emmental << {foo: 1}

emmental.to_a # =>
# [
#   [:foo, :bar, :fizz, "buzz"],
#   [1, 2, nil, nil],
#   [nil, nil, 3, 5],
#   [1, nil, nil, nil]
# ]

Default headers

emmental = Emmental.new(["a", "b", "c"])

Array without headers

emmental.to_a(headers: false)

Contributing

  1. Fork it ( https://github.com/[my-github-username]/emmental/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