Sha256: 9845e898be5bbedaee21591cbea97a465f1a599ef0b97a98c4474794969feb46
Contents?: true
Size: 1.53 KB
Versions: 36
Compression:
Stored size: 1.53 KB
Contents
module AmaLayout
# Usage:
#
# class MyClass
# include AmaLayout::Notifications
#
# notification_store AmaLayout::Notifications::RedisStore.new(options)
# notification_foreign_key :a_method_name_or_proc # defaults to :id
#
# ...
# end
#
module Notifications
InvalidNotificationStore = Class.new(StandardError)
def self.included(base)
base.extend(ClassMethods)
base.include(InstanceMethods)
end
module InstanceMethods
def notifications
@notifications ||= NotificationSet.new(_store, _foreign_key)
end
def notifications=(other)
@notifications = other
end
private
def _store
self.class._notification_store || invalid_store!
end
def _foreign_key
self.class._notification_foreign_key.call(self)
end
def invalid_store!
raise InvalidNotificationStore, 'a notification store must be specified'
end
end
module ClassMethods
def notification_store(store)
self._notification_store = store
end
def notification_foreign_key(key)
self._notification_foreign_key = key
end
def _notification_foreign_key
@_notification_foreign_key || Proc.new(&:id)
end
def _notification_store
@_notification_store
end
private
def _notification_store=(store)
@_notification_store = store
end
def _notification_foreign_key=(key)
@_notification_foreign_key = key.to_proc
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems