Module: Devise::Orm::DataMapper

Includes:
Schema
Defined in:
lib/devise/orm/data_mapper.rb

Defined Under Namespace

Modules: InstanceMethods

Constant Summary collapse

SCHEMA_OPTIONS = 
{
  :null  => :nullable,
  :limit => :length
}

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Schema

#authenticatable, #confirmable, #database_authenticatable, #lockable, #recoverable, #rememberable, #token_authenticatable, #trackable

Class Method Details

.included_modules_hook(klass) ⇒ Object 



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# File 'lib/devise/orm/data_mapper.rb', line 14

def self.included_modules_hook(klass)
  klass.send :extend,  self
  klass.send :include, InstanceMethods

  yield

  klass.devise_modules.each do |mod|
    klass.send(mod) if klass.respond_to?(mod)
  end
end

Instance Method Details

#after_create(*args) ⇒ Object 



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# File 'lib/devise/orm/data_mapper.rb', line 37

def after_create(*args)
  wrap_hook(:after, *args)
end

#apply_schema(name, type, options = {}) ⇒ Object

Tell how to apply schema methods. This automatically maps :limit to :length and :null to :nullable.



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# File 'lib/devise/orm/data_mapper.rb', line 69

def apply_schema(name, type, options={})
  return unless Devise.apply_schema

  SCHEMA_OPTIONS.each do |old_key, new_key|
    next unless options.key?(old_key)
    options[new_key] = options.delete(old_key)
  end

  property name, type, options
end

#before_create(*args) ⇒ Object

Hooks for confirmable



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# File 'lib/devise/orm/data_mapper.rb', line 33

def before_create(*args)
  wrap_hook(:before, *args)
end

#find(*args) ⇒ Object

Add ActiveRecord like finder



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# File 'lib/devise/orm/data_mapper.rb', line 55

def find(*args)
  options = args.extract_options!
  case args.first
    when :first
      first(options)
    when :all
      all(options)
    else
      get(*args)
  end
end

#wrap_hook(action, *args) ⇒ Object 



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# File 'lib/devise/orm/data_mapper.rb', line 41

def wrap_hook(action, *args)
  options = args.extract_options!

  args.each do |callback|
    send action, :create, callback
    class_eval <<-METHOD, __FILE__, __LINE__ + 1
      def #{callback}
        super if #{options[:if] || true}
      end
    METHOD
  end
end