oteku

// MAGIC CARD DESIGN
// type color = 
// | Blue 
// | Green 
// | Red 
// | Black 
// | White

// type card_color = 
// | Colored of color 

oteku

// function used to compose
fn compose_two<A, B, C, G, F>(f: F, g: G) -> impl Fn(A) -> C
where
    F: Fn(A) -> B,
    G: Fn(B) -> C,
{
    move |x| g(f(x))
}

fn pipe_two<A, B, F>(a : A, f: F) -> B