Update lectures/05-concurrency/lecture.slide#25
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simplify sum expression use defer instead of unlock at the function end
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slon
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Mar 19, 2024
| balance = balance + amount | ||
| mu.Unlock() | ||
| defer mu.Unlock() | ||
| balance += amount |
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Тут специально код был так написан :)
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вернул как было
thehighestmath
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Mar 20, 2024
| // Get is concurrency-safe. | ||
| func (memo *Memo) Get(key string) (value interface{}, err error) { | ||
| memo.mu.Lock() | ||
| defer memo.mu.Unlock() |
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simplify sum expression
use defer instead of unlock at the function end