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Fix indentation of goroutines on loop iterator variables example code

Seokchan Ahn 2021-08-25 15:01:22 +09:00
parent 172c33a975
commit 46f073bcc1
1 changed files with 3 additions and 3 deletions
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6
CommonMistakes.md

@ -125,18 +125,18 @@ for _, val := range values {
} }
func (v *val) MyMethod() { func (v *val) MyMethod() {
fmt.Println(v) fmt.Println(v)
} }
``` ```
The above example also will print last element of values, the reason is same as closure. To fix the issue declare another variable inside the loop. The above example also will print last element of values, the reason is same as closure. To fix the issue declare another variable inside the loop.
```go ```go
for _, val := range values { for _, val := range values {
newVal := val newVal := val
go newVal.MyMethod() go newVal.MyMethod()
} }
func (v *val) MyMethod() { func (v *val) MyMethod() {
fmt.Println(v) fmt.Println(v)
} }
``` ```