I'm not exactly sure what you're asking but would some variation of this
work for you?
SomeComponent.someMethod(ArrayToList(positionalArgs));
Of course you may need to qualify the list etc if you are passing strings,
but I think that suits your example.
On Wed, Oct 6, 2010 at 10:54 AM, enigment <enigm...@gmail.com> wrote:
>
> Say I have an array of values, arbitrary length, that I want to pass
> as the arguments to a method.
>
> For example, with this:
> positionalArgs = ['foo', 'bar', 42]; // this varies, may be any length
> I want to make this call:
> SomeComponent.someMethod('foo', 'bar', 42);
>
> Is there a positional equivalent to argumentCollection, or some other
> language construct that I don't know about to do this? If the
> arguments were in a structure, I could pass it as the
> argumentCollection, but I don't know how to do this by position in a
> clean way.
>
> Only thing I thought of is a switch statement with some finite number
> of cases, each of which calls the method with a specific number of
> arguments, like this (partial):
> case 2:
> SomeComponent.someMethod(positionalArgs[1], positionalArgs[2]);
> break;
> case 3:
> SomeComponent.someMethod(positionalArgs[1], positionalArgs[2],
> positionalArgs[3]);
> break;
> etc...
>
> Any thoughts? Thanks,
>
> Dave
>
>
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