README.md in rokaki-0.1.0 vs README.md in rokaki-0.2.0

- old
+ new

@@ -7,21 +7,17 @@ ## Installation Add this line to your application's Gemfile: ```ruby -gem 'rokaki' +gem 'rokaki', git: 'https://github.com/tevio/rokaki.git' ``` And then execute: $ bundle -Or install it yourself as: - - $ gem install rokaki - ## Usage To use the basic DSL include the `Rokaki::Filterable` module A simple example might be:- @@ -43,30 +39,65 @@ @articles = @articles.joins(:author).where(author: { first_name: author_first_name }) if author_first_name end end ``` -This would map attributes `date`, `author_first_name` and `author_last_name`, from a filters object with the structure `{ date: '10-10-10', author: { first_name: 'Shteeve' } }`. +This maps attributes `date`, `author_first_name` and `author_last_name` to a filters object with the structure `{ date: '10-10-10', author: { first_name: 'Shteeve' } }`. ## Additional options You can specify a `filter_key_prefix` and a `filter_key_infix` to change the structure of the accessors. `filter_key_prefix :__` would result in key accessors like `__author_first_name` `filter_key_infix :__` would result in key accessors like `author__first_name` +### ActiveRecord +Include `Rokaki::FilterModel` in any ActiveRecord model (only AR >= 6.0.0 tested so far) you can generate the filter keys and the actual filter lookup code using the `filters` keyword on a model like so:- + +``` +# Given the models +class Author < ActiveRecord::Base + has_many :articles, inverse_of: :author +end + +class Article < ActiveRecord::Base + belongs_to :author, inverse_of: :articles, required: true +end + + +class ArticleFilter + include FilterModel + + filters :date, :title, author: [:first_name, :last_name] + + attr_accessor :filters + + def initialize(filters:, model: Article) + @filters = filters + @model = model + end +end + +filter = ArticleFilter.new(filters: params[:filters]) + +filtered_results = filter.results + +* note: This will currently return full text matches (I hope to add partial matching with like and ilike soon) +``` + + ## 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 https://github.com/[USERNAME]/rokaki. 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. +Bug reports and pull requests are welcome on GitHub at https://github.com/tevio/rokaki. 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](https://opensource.org/licenses/MIT). ## Code of Conduct -Everyone interacting in the Rokaki project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/[USERNAME]/rokaki/blob/master/CODE_OF_CONDUCT.md). +Everyone interacting in the Rokaki project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/tevio/rokaki/blob/master/CODE_OF_CONDUCT.md).