Go Closure

by Online Tutorials Library July 14, 2022

Go Closure

Here, we create an anonymous function which acts as a function closure. A function which has no name is called anonymous function.

A closure is a function which refers reference variable from outside its body. The function may access and assign to the referenced variables.

Go Closure Example

 package main import (    “fmt” ) func main() {    number := 10       squareNum := func() (int){       number *= number       return number    }    fmt.Println(squareNum())    fmt.Println(squareNum()) } 

Output:

100 10000

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