cheat sheets.

Cheat Sheet Title: [ no_spaces_alphanumeric_only ]

Cheat Sheet:
Here's a quick cheat sheet for wycat's moneta cache (http://github.com/wycats/moneta) Instantiate the cache: ====================== Create a Moneta::Memory cache store: >> require 'moneta' >> require 'moneta/memory' >> cache = Moneta::Memory.new Create a Moneta::BasicFile cache store: >> require 'moneta' >> require 'moneta/basic_file' >> cache = Moneta::BasicFile.new(:path => 'my_cache_dir') Use the cache: ============== Basic Usage: >> cache['my_key'] = 'my_value' => "my_value" >> cache['my_key'] => "my_value" Set an expiration: >> cache.store('my_2nd_key', 'my_2nd_value', :expires => 100) >> cache['my_2nd_key'] => "my_2nd_value" The API: ======== #initialize(options):: Options differs per-store, and is used to set up the store. #[](key):: Retrieve a key. if the key is not available, return nil. #[]=(key, value):: Set a value for a key. if the key is already used, clobber it. Keys set using []= will never expire. #delete(key):: Delete the key from the store and return the current value. #key?(key):: true if the key exists, false if it does not #has_key?(key):: Alias for key? #store(key, value, options):: Same as []=, but you can supply an :expires_in option, which will specify a number of seconds before the key should expire. In order to support the same features across all stores, only full seconds are supported. #update_key(key, options):: Updates an existing key with a new :expires_in option. If the key has already expired, it will not be updated. #clear:: Clear all keys in this store.

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