Class: MusicExtras::AccessorData

AccessorData holds information to be passed between a plugin and the class it is extending. When a plugin registers itself with a class, it sends an AccessorData instance to the class.

Methods

new run

Attributes

accessor	[RW]	A Symbol of the method in @plugin that will actually fetch the data Eg: :get_lyrics
cache_path	[RW]	The path used to load and save the cached data (see Cache)
plugin	[RW]	Instance of plugin that is registering itself. Usually you will want to pass in ‘self’

Public Class methods

new(plugin, accessor, cache_path)

plugin: Plugin instance for this accessor (usually ‘self’)
accessor: The method that fetches the data (eg: :get_lyrics)
cache_path: Path used to load and save cached data

Public Instance methods

run(caller)

Runs the fetch method (@plugin) for this accessor, returning whatever that method returns.

caller: Parameter to pass to fetch method. Should always be the class

         that called run