callback

README

callback example

Passing a function (as an argument) to a function. Not really used that often.

GitHub Webpage

CALLBACK

Callback simply means call back the function you passed in. Calling back home.

In this example, you will be passing the following anonymous functions to the sum() function,

// Giving an int, determine if even
anonFunc1 := func(n int) bool {
    if n%2 == 0 {
        return true
    }
    return false
}
// Giving an int, determine if odd
anonFunc2 := func(n int) bool {
    if n%2 != 0 {
        return true
    }
    return false
}

It just tests if the number is even or odd.

RUN

go run callback.go