MethodCache¶ ↑
MethodCache lets you easily cache the results of any instance method or class method in Ruby.
Usage:¶ ↑
class Foo extend MethodCache cache_method :bar def bar # do expensive calculation end cache_class_method :baz, :clone => true, :expiry => 1.day def self.baz # do some expensive calculation that will be invalid tomorrow end end foo = Foo.new foo.bar # does calculation foo.bar # cached Foo.baz # does calculation Foo.baz # cached Foo.invalidate_cached_method(:baz) Foo.baz # does calculation Foo.baz # cached
Install:¶ ↑
gem install method_cache
License:¶ ↑
Copyright © 2010 Justin Balthrop, Geni.com; Published under The MIT License, see LICENSE