Nazrin

Nazrin is a Ruby wrapper for Amazon CloudSearch (aws-sdk), with ActiveRecord, Mongoid support for easy integration with your Rails application.

Nazrin has the ability of the extent which find what you're looking for...

Installation

Add this line to your application's Gemfile:

gem 'nazrin'

And then execute:

$ bundle

Or install it yourself as:

$ gem install nazrin

Usage

in Ruby on Rails

$ bundle exec rails g nazrin:config # execute before including nazrin to model

Nazrin.configure do |config|
  config.debug_mode = false
  config.mode = 'production'
  config.search_endpoint = ''
  config.document_endpoint = ''
  config.region = ''
  config.access_key_id = ''
  config.secret_access_key = ''
end

class Post < ActiveRecord::Base
  include Nazrin::Searchable

  searchable do
    fields [:content]
    field(:created_at) { created_at.utc.iso8601 }
  end

  after_create :add_to_index
  after_update :update_in_index
  after_destroy :delete_from_index
end

Post.search(where: :foo, includes: :bar).size(1).start(0).query("(and 'content')").query_parser('structured').execute
=> [#<Post id: 1, content: "content">]

Supported pagination libraries

If you want to use other supported pagination libraries, for example, nazrin-kaminari generates Kaminari::PaginatableArray instead of Nazrin::PaginatedArray.

gem 'nazrin'
gem 'nazrin-kaminari'

Currently supported libraries

kaminari: nazrin-kaminari

Sandbox mode

When there is no instance for development and you don't want to request to CloudSearch

Nazrion.config.mode = 'sandbox'

"sandbox" mode where it does nothing with any requests and just returns an empty collection for any searches.

Development

After checking out the repo, run bin/setup to install dependencies. Then, 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 to create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Fork it ( https://github.com/[my-github-username]/nazrin/fork )
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create a new Pull Request

totem3/nazrin