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Contents
module Spree
# 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 Config
include Singleton
include PreferenceAccess
class << self
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
def searcher
@searcher ||= Spree::Search::Base.new
end
def searcher=(searcher_obj)
@searcher = searcher_obj
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems