module Sequel::Plugins::Uuid

  1. lib/sequel/plugins/uuid.rb

The uuid plugin creates hooks that automatically create a uuid for every instance. Note that this uses SecureRandom.uuid to create UUIDs, and that method is not defined on ruby 1.8.7. If you would like to use this on ruby 1.8.7, you need to override the Model#create_uuid private method to return a valid uuid.

Usage:

# Uuid all model instances using +uuid+
# (called before loading subclasses)
Sequel::Model.plugin :uuid

# Uuid Album instances, with custom column name
Album.plugin :uuid, :field=>my_uuid

Methods

Public Class

  1. configure

Public Class methods

configure (model, opts=OPTS)

Configure the plugin by setting the available options. Note that if this method is run more than once, previous settings are ignored, and it will just use the settings given or the default settings. Options:

:field

The field to hold the uuid (default: :uuid)

:force

Whether to overwrite an existing uuid (default: false)

[show source]
# File lib/sequel/plugins/uuid.rb, line 26
def self.configure(model, opts=OPTS)
  model.instance_eval do
    @uuid_field = opts[:field]||:uuid
    @uuid_overwrite = opts[:force]||false
  end
end