Higher Order Functions
A higher order function is a function that takes a function as an argument, or returns a function. Higher order function is in contrast to first order functions, which don’t take a function as an argument or return a function as output.
Examples in
V
fn sqr(n int) int {
return n * n
}
fn run(value int, op fn(int) int) int {
return op(value)
}
fn main() {
println(run(5, sqr)) // "25"
}