rabl-rails/lib/rabl-rails.rb

70 lines
1.6 KiB
Ruby

require 'rails/railtie'
require 'active_support'
require 'active_support/core_ext/class/attribute_accessors'
require 'rabl-rails/version'
require 'rabl-rails/template'
require 'rabl-rails/compiler'
require 'rabl-rails/renderer'
require 'rabl-rails/library'
require 'rabl-rails/handler'
require 'rabl-rails/railtie'
require 'multi_json'
module RablRails
extend Renderer
autoload :Responder, 'rabl-rails/responder'
mattr_accessor :cache_templates
@@cache_templates = true
mattr_accessor :include_json_root
@@include_json_root = true
mattr_accessor :use_custom_responder
@@use_custom_responder = false
mattr_accessor :responder_default_template
@@responder_default_template = 'show'
def self.configure
yield self
ActionController::Base.responder = Responder if self.use_custom_responder
end
def self.json_engine=(name)
MultiJson.engine = name
rescue LoadError
Rails.logger.warn %Q(WARNING: rabl-rails could not load "#{name}" as JSON engine, fallback to default)
end
def self.json_engine
MultiJson.engine
end
def self.xml_engine=(name)
ActiveSupport::XmlMini.backend = name
rescue LoadError, NameError
Rails.logger.warn %Q(WARNING: rabl-rails could not load "#{name}" as XML engine, fallback to default)
end
def self.xml_engine
ActiveSupport::XmlMini.backend
end
def self.cache_templates?
ActionController::Base.perform_caching && @@cache_templates
end
def self.load_default_engines!
self.json_engine = MultiJson.default_engine
self.xml_engine = 'LibXML' if defined?(LibXML)
end
end