Cacheable Plugin

This plugin allows russian doll / fragment caching of pom views

Usage in POMs

Start a cache block with a key like so:

cache :saved do
  title 'Foo'
end

Complex keys are supported. If an object responds to cache_key then that will be used for it. An object that responds to map will be expanded. As a last resort to_s is used.

cache [:saved, product] do
  title 'Product details'
end

Configuration

The cache function can be set to work with an apps implementation of caching. The function must take the key, options as arguments and a block for when there is a cache miss.

With Rails it will default to:

Voom::Presenters::Plugins::Cacheable::Settings.configure do |config|
  config.cache_func = Rails.cache.method(:fetch)
end