Class: Spree::Config

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

Overview

Singleton class to access the configuration object (AppConfiguration.first by default) and its preferences.

Usage:

Spree::Config[:foo]                  # Returns the +foo+ preference
Spree::Config[]                      # Returns a Hash with all the application preferences
Spree::Config.instance               # Returns the configuration object (AppConfiguration.first)
Spree::Config.set(preferences_hash)  # Set the application preferences as especified in +preference_hash+
Spree::Config.searcher/searcher=     # get/set the default product search implementation

Class Method Summary collapse

Methods included from PreferenceAccess

included

Class Method Details

.instance ⇒ Object 



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

def instance
  return @configuration if @configuration
  return nil unless ActiveRecord::Base.connection.tables.include?('configurations')
  @configuration ||= AppConfiguration.find_or_create_by_name("Default configuration")
  @configuration
end

.searcher_class ⇒ Object

searcher_class allows spree extension writers to provide their own Search class



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# File 'lib/spree/config.rb', line 23

def searcher_class
  @searcher_class ||= Spree::Search::Base
end

.searcher_class=(sclass) ⇒ Object 



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# File 'lib/spree/config.rb', line 27

def searcher_class=(sclass)
  @searcher_class = sclass
end