SqlcachedClient

A Ruby client for Sqlcached.

Installation

Add this line to your application's Gemfile:

gem 'sqlcached_client'

And then execute:

$ bundle

Or install it yourself as:

$ gem install sqlcached_client

Usage

Create your models as you would do with ActiveRecord.

require 'sqlcached_client'

class Base < SqlcachedClient::Entity
  # things shared amongst all models
  server({ host: 'localhost', port: 8081 })
end


class User < Base
  entity_name 'user'

  query <<-SQL
    SELECT * FROM users WHERE id IN ({{ ids }})
  SQL

  has_many :posts, where: { user_id: :id }

  has_many :pictures, class_name: 'Image',
    where: { imageable_id: :id, imageable_type: 'User' }

  has_one :address, where: { user_id: :id }
end


class Post < Base
  entity_name 'post'

  query <<-SQL
    SELECT * FROM posts WHERE author_id = {{ user_id }}
  SQL
end

Run some queries:

users = User.where(ids: '1, 2, 3, 4')

users[0].pictures.each # you can navigate through the associations

Load in memory every associated set recursively:

users.build_associations # for each entity in the resultset, or...
users[0].build_associations # for a single entity

Contributing

1. Fork it ( https://github.com/rmaestroni/sqlcached_client/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