List

List in Ruby.

Usage

All interface is same with Array class.

list = List.new
list.push 1,2,3
list.pop
list[0,1]
list.each do |i|
end

+---------+  +->+---------+  +->+---------+
|  value  |  |  |  value  |  |  |  value  |
|  next   |--+  |  next   |--+  |  next   |
+---------+     +---------+     +---------+

But, List is not Array.

list = List[1,2,3]
list.ring.each do |i|
  puts i # print infinitely 1,2,3,1,2,3,1,2...
end

+->+---------+  +->+---------+  +->+---------+
|  |  value  |  |  |  value  |  |  |  value  |
|  |  next   |--+  |  next   |--+  |  next   |--+
|  +---------+     +---------+     +---------+  |
+-----------------------------------------------+

Installation

Add this line to your application's Gemfile:

gem 'list'

And then execute:

$ bundle

Or install it yourself as:

$ gem install list

Contributing

1. Fork it ( http://github.com/ksss/list/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