> Hi List,
>
> What's the neatest way of accepting a single parameter with 2 possible types
> into a method and then working out what type of parameter has been passed?
>
> e.g. in pseudo code
>
> private function myMethod( i:Number/String ):Void {
>
> if ( i is a String ) {
> // do this
> } else if ( i is a Number ) {
> // do this
> }
> }
>
Funny, I just added the optional arguments to haXe and you could do the
following :
function myMethod( ?i : Int, ?s : String ) : Void {
if( i != null ) {
// Int argument
} else if( s != null ) {
// String argument
}
}
myMethod(12345); // same as myMethod(12345,null);
myMethod("hello"); // same as myMethod(null,"hello");
Nicolas
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