On Tue, Oct 21, 2008 at 11:09 AM, Tim Perrett <[EMAIL PROTECTED]> wrote:
>
> Doh!! Scratch that:
>
> val badger = for(val p <- paramaters) yield MyItem(p._1,p._2)
> println(badger.toList)
>
> This gives my what I want - any reason I *shouldnt* be doing it this
> way?
Tim,
I've been in the PayPal code this morning. ;-)
I've changed the input from Array[NameValuePair] to Seq[(String, String)]
and I do the translation very late in the process (just before stuff is
handed off the the Apache code).
>
>
> Cheers, Tim
>
> Tim Perrett wrote:
> > Hey guys,
> >
> > I have an instance of RequestState, and request.params yields a Map()
> > full of the request parameters. What I want to do is iterate through
> > the map and convert into into an Array of my custom types (for the
> > paypal verification)
> >
> > However, as the Map contains a bunch of tuples, im not sure how best
> > to iterate through it and get those key/value pairs?
> >
> > Something simple like:
> >
> > // given that request: Map("a" -> "XX", "b" -> "ZZ")
> >
> > request.flatMap(param => {
> > MyItem(param._1, param._2)
> > })
> >
> > This however errors with:
> >
> > found : this.MyItem
> > required: Iterable[?]
> > MyItem(param._1, param._2)
> > ^
> >
> > Sorry this is more of a scala question - I dont usually use Map()
> >
> > Cheers
> >
> > Tim
> >
>
--
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