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Contents
module AuthHelpers
module Controller
module Helpers
def self.included(base)
base.extend ClassMethods
end
module ClassMethods
protected
# Writes the inherited hook for the included class based on its name.
#
def inherited(base) #:nodoc:
super
base.send :cattr_accessor, :resource_class, :instance_name, :route_name, :instance_writter => false
# Converts:
#
# Mockable::ConfirmationsController #=> mockable
# MockablePasswordsController #=> mockable
#
resource = base.controller_path.gsub('/', '_').split('_')[0..-2].join('_')
begin
base.resource_class = resource.classify.constantize
base.route_name = resource.singularize
base.instance_name = resource.singularize
rescue NameError
nil
end
end
def set_class_accessors_with_class(klass)
self.resource_class = klass
self.instance_name = klass.name.downcase
self.route_name = klass.name.downcase
end
end
protected
# If a block is given, redirect to the url in the block, otherwise
# try to call the url given by scope, for example:
#
# new_account_session_url
# new_account_password_url
#
def redirect_to_block_or_scope_to(redirect_block, scope) #:nodoc:
redirect_to redirect_block ? redirect_block.call : send("new_#{self.route_name}_#{scope}_url")
end
# Try to get the instance variable, otherwise send the args given to
# the resource class and store the result in the same instance variable.
#
def get_or_set_with_send(*args) #:nodoc:
instance_variable_get("@#{self.instance_name}") || instance_variable_set("@#{self.instance_name}", resource_class.send(*args))
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems