What
Sugared sync.WaitGroup
Why
LGTM
Example
package main
import (
"context"
"fmt"
"github.com/chapsuk/wait"
)
func do() { fmt.Print("do\n") }
func doWithArgs(i, j int) { fmt.Printf("doWith args: %d %d\n", i, j) }
func doWithContext(ctx context.Context) { fmt.Printf("doWithContext\n") }
func main() {
wg := wait.Group{}
wg.Add(do)
wg.Add(func() {
doWithArgs(1, 2)
})
wg.AddWithContext(context.TODO(), doWithContext)
wg.Wait()
}