Module: BasicModel

Extended by:
ActiveSupport::Concern
Includes:
ActiveModel::Conversion, ActiveModel::Validations
Defined in:
lib/basic_model.rb

Instance Method Summary collapse

Instance Method Details

#initialize(attributes = nil, options = {}) {|_self| ... } ⇒ Object

Creates and optionally sets the attributes of the model with keys matching the attribute names. If ActiveModel::MassSecurityAssignment is included, attributes will be sanitized with the role given in the :as option. To bypass mass-assignment security you can use the :without_protection => true option.

Yields:

  • (_self)

Yield Parameters:

  • _self (BasicModel) —

    the object that the method was called on



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# File 'lib/basic_model.rb', line 13

def initialize(attributes = nil, options = {})
  unless attributes.nil?
    # Sanitize the attributes if we're using ActiveModel::MassSecurityAssignment
    # Also account for the different APIs between 3.0 and 3.1
    if respond_to? :sanitize_for_mass_assignment
      if method(:sanitize_for_mass_assignment).arity == 2
        attributes = sanitize_for_mass_assignment attributes, options[:as]
      else
        attributes = sanitize_for_mass_assignment attributes
      end
    end
    
    # Now set the attributes, ignoring any private methods
    attributes.each do |name, value|
      send "#{name}=", value if respond_to? "#{name}="
    end
  end
  
  yield self if block_given?
end

#persisted? ⇒ Boolean

By default, BasicModels are not persisted in any way.

Returns:

  • (Boolean) 


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# File 'lib/basic_model.rb', line 35

def persisted?
  false
end