class Caching::Storage
Public Class Methods
new()
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# File lib/caching/storage.rb, line 4 def initialize @storage = Concurrent::Hash.new @lock = Mutex.new end
Public Instance Methods
clear(*keys)
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# File lib/caching/storage.rb, line 21 def clear(*keys) if keys.empty? @storage = {} else keys.each { |k| @storage.delete k } end end
fetch(key) { || ... }
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# File lib/caching/storage.rb, line 17 def fetch(key) read(key) || write(key, yield) end
read(key)
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# File lib/caching/storage.rb, line 9 def read(key) @storage[key] end
write(key, value)
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# File lib/caching/storage.rb, line 13 def write(key, value) @storage[key] = value end