Module: Mobility::Backend::Sequel::Dirty::ClassMethods

Defined in:
lib/mobility/backend/sequel/dirty.rb

Overview

Adds hook after Mobility::Backend::Setup#setup_model to add dirty-tracking methods for translated attributes onto model class.

Instance Method Summary collapse

Instance Method Details

#setup_model(model_class, attributes, **options) ⇒ Object

Call setup block on a class with attributes and options.

Parameters:

  • model_class —

    Class to be setup-ed

  • attributes (Array<String>)
  • options (Hash) 


34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/mobility/backend/sequel/dirty.rb', line 34

def setup_model(model_class, attributes, **options)
  super
  model_class.class_eval do
    mod = Module.new do
      %w[initial_value column_change column_changed? reset_column].each do |method_name|
        define_method method_name do |column|
          if attributes.map(&:to_sym).include?(column)
            super("#{column}_#{Mobility.locale}".to_sym)
          else
            super(column)
          end
        end
      end
    end
    include mod
  end
end