Class: Spree::AdvancedCart::Config

Inherits:
Object
  • Object
show all
Includes:
PreferenceAccess, Singleton
Defined in:
lib/spree/advanced_cart/config.rb

Overview

Singleton class to access the advanced cart configuration object (AdvancedCartConfiguration.first by default) and it’s preferences.

Usage:

Spree::AdvancedCart::Config[:foo]                  # Returns the foo preference
Spree::AdvancedCart::Config[]                      # Returns a Hash with all the google base preferences
Spree::AdvancedCart::Config.instance               # Returns the configuration object (AdvancedCartConfiguration.first)
Spree::AdvancedCart::Config.set(preferences_hash)  # Set the advanced cart preferences as especified in +preference_hash+

Class Method Summary collapse

Class Method Details

.instance ⇒ Object 



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# File 'lib/spree/advanced_cart/config.rb', line 15

def instance
  return nil unless ActiveRecord::Base.connection.tables.include?('configurations')
  AdvancedCartConfiguration.find_or_create_by_name("Advanced Cart configuration")
end