Sha256: 0488cd8128a1da296f33d81357813ef166e4a39aee288b3727135faec996cd00
Contents?: true
Size: 1.38 KB
Versions: 87
Compression:
Stored size: 1.38 KB
Contents
module Scrivito
module Cache
module Chainable
def read(key)
transformed_key = transform_key(key)
value = internal_read(transformed_key)
if !value && next_store
value = next_store.read(transformed_key)
internal_write(transformed_key, value)
end
value
end
def write(key, value, expires_in: nil, persistent: true)
transformed_key = transform_key(key)
if persistent && forward_write?(key, value, expires_in)
next_store.write(transformed_key, value, expires_in: expires_in)
end
internal_write(transformed_key, value, expires_in) if persistent || tentative?
end
def fetch(key, &block)
read(key) || block.call.tap { |value| write(key, value) }
end
def clear
raise NotImplementedError
end
def clear_all
clear
next_store.clear if next_store
end
private
def tentative?
raise NotImplementedError
end
def next_store
raise NotImplementedError
end
def internal_read(key)
raise NotImplementedError
end
def internal_write(key, value, expires_in)
raise NotImplementedError
end
def transform_key(key)
key
end
def forward_write?(key, value, expires_in)
next_store.present?
end
end
end
end
Version data entries
87 entries across 87 versions & 1 rubygems