[ feature request ] Add the pipeline operator |> for chained method calls

[yonas]

❯ cat test.rhai
fn a(x) { x + " a" }

fn b(x) { x + " b" }

fn c(x) { x + " c" }

print(c(b(a("hello"))));

print (
    "hello"
    |> a
    |> b
    |> c
);

❯ rhai test.rhai
hello a b c
hello a b c

[schungx]

It might be better to do:

fn a() { this + "a" }
fn b() { this + "b" }
fn c() { this + "c" }

"hello".a().b().c()

But yeah, the operator has a nice ring to it but it is an addition operator for not much additional functionality.