ActiveFilter

ActiveFilter is a Rails engine for allowing users to filter scope dynamically.

Add this line to your application's Gemfile:

gem 'active_filter'

And then execute:

$ bundle

Or install it yourself as:

$ gem install active_filter 

Generate filter:

$ rails g filter Blog title description

class BlogFilter < ActiveFilter::Base
  model Blog
  fields :title, :description
end

And then in your controller you could do:

class BlogsController < ApplicationController
  def index
    @filter = BlogFilter.new({
      title: "foo",
      description__exact: "bar",
    })
    @blogs = @filter.to_scope
  end
end

1. Fork it
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