Update WaitGroup example #236
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Go 1.25 introduced https://pkg.go.dev/sync#WaitGroup, which simplified waiting for goroutines to finish. This PR updates the code example that uses WaitGroups.
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albertyw
approved these changes
Oct 23, 2025
moisesvega
approved these changes
Oct 23, 2025
moisesvega
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Oct 23, 2025
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Go 1.25 introduced https://pkg.go.dev/sync#WaitGroup, which simplified waiting for goroutines to finish.
This updates the code example that uses WaitGroups.