fetch(key, options = {})
public
Pass :force => true to force a cache miss.
# File activesupport/lib/active_support/cache.rb, line 53
def fetch(key, options = {})
@logger_off = true
if !options[:force] && value = read(key, options)
@logger_off = false
log("hit", key, options)
value
elsif block_given?
@logger_off = false
log("miss", key, options)
value = nil
seconds = Benchmark.realtime { value = yield }
@logger_off = true
write(key, value, options)
@logger_off = false
log("write (will save #{'%.5f' % seconds})", key, nil)
value
end
end
