Class: Cache

Inherits:

Object

• Object
• Cache

Defined in:

lib/cache.rb

Instance Method Summary

• #initialize(artist) ⇒ Cache constructor

  A new instance of Cache.

• #refresh ⇒ Object
• #restore ⇒ Object

Constructor Details

#initialize(artist) ⇒ Cache

Returns a new instance of Cache.

# File 'lib/cache.rb', line 2

def initialize(artist)
	@artist = artist
end

Instance Method Details

#refresh ⇒ Object

# File 'lib/cache.rb', line 6

def refresh
	@artist.save("buffer.jpg")
	@cached_image = @artist.loadImage("buffer.jpg")
	self
end

#restore ⇒ Object

# File 'lib/cache.rb', line 12

def restore
	@artist.image(@cached_image, 0, 0)
	self
end