module Kernel
Public Instance Methods
retry_exception_once_with(__exception, __proc_or_symbol, __retried=false, &__body)
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# File lib/retry_once.rb, line 2 def retry_exception_once_with(__exception, __proc_or_symbol, __retried=false, &__body) begin __body.call rescue *(Array(__exception)) raise if __retried if not __retried if Symbol === __proc_or_symbol send(f) else __proc_or_symbol.call end retry_exception_once_with(__exception, __proc_or_symbol, true, &__body) end end end