Paginatable

Pagination helper for ActiveRecord models. Paginatable provides a mixin (which extends ActiveSupport::Concern) that adds helpful named scopes for pagination.

Installation

Add this line to your application's Gemfile:

gem 'paginatable'

And then execute:

$ bundle

Or install it yourself as:

$ gem install paginatable

Usage

Include Paginatable concern to your models:

class Post
  include Paginatable
end

Use Paginatable.paginate to paginate your records:

# In posts/index action:

Post.all.paginate(params.slice(:page, :per_page, :max_id, :since_id))

Supported parameters

• page: 1-based page index. Defaults to 1.
• per_page: Number of records in a page. Defaults to 50.
• max_id: Upperbound for id field.
• since_id: Lowerbound for id field.
• _order: SQL snippet for ordering records. Defaults to 'id DESC'.

Contributing

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