Go Closures

SAMER SAEID answered on June 16, 2022 Popularity 7/10 Helpfulness 2/10

answer Go Closures

Go Closures

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package main
import "fmt"
// outer function
func greet() func() string {
  // variable defined outside the inner function
  name := "John"
    // return a nested anonymous function
  return func() string {
    name = "Hi " + name
    return name
  }
}
func main() {
  // call the outer function
  message := greet()
  // call the inner function
  fmt.Println(message())

}

Popularity 7/10 Helpfulness 2/10 Language go

Source: Grepper

Tags: closures go

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Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Go Closures

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