Bartleby

Bartleby is a lightweight Object-Relational mapping tool for sqlite3 databases that reproduces some of the core functionality of ActiveRecord.

Add this line to your application's Gemfile:

gem 'bartleby'

And then execute:

$ bundle

Or install it yourself as:

$ gem install bartleby

Bartleby is very easy to set up. First, require the gem:

require 'bartleby'

Next, configure Bartleby with the path to your sqlite3 database and a file that defines its schema and loads any seed data.

Bartleby.configure do |config|
  config.db_file = "PATH/TO/DB/FILE"
  config.seed_file = "PATH/TO/SEED/FILE"
end

You're now ready to start creating models with Bartleby! Just subclass Bartleby::Objectifier, making sure to call the ::finalize! method before the end of the model definition.

class Cat < Bartleby::Objectifier
  belongs_to :owner
  has_many :feeders

  finalize!
end

All subclasses of Bartleby::Objectifier expose the following methods, which will be familiar to any user of ActiveRecord:

• ::all
• ::where
• ::find
• ::insert
• #save
• #update

• ::has_many
• ::belongs_to
• ::has_one_through

Bug reports and pull requests are welcome on GitHub at https://github.com/sgreenlee/bartleby.

The gem is available as open source under the terms of the MIT License.