On Mon, Jan 4, 2010 at 9:51 AM, David Pollak
<[email protected]> wrote:
>
>
> On Sat, Jan 2, 2010 at 9:34 PM, Naftoli Gugenheim <[email protected]>
> wrote:
>>
>> I actually like StreamHandler better than StreamManager. StreamManager
>> sounds like a something more complex.
>
> The implementation:
>
> trait Applier[T] {
> def apply[R](f: T => R): R
> }
>
>
> Has nothing to do with Streams. It's a close cousin of a Function.
I believe that this is actually the type signature of the Thrush
combinator - it's a pretty generally useful type. I have the following
in my codebase:
implicit def any2Thrush[T](t: T): Thrush[T] = new Thrush[T](t)
class Thrush[T](t: T) {
def ->*[U](f: T => U): U = f(t)
}
>>
>> On Sat, Jan 2, 2010 at 7:58 AM, greekscala <[email protected]> wrote:
>>>
>>> Hello,
>>>
>>> I think applier is to general. applier for...? As Naftoli said, a name
>>> like StreamManager
>>> or StreamHandler is clearer for a newbie like me.
>>>
>>> best regards
>>>
>>> On 31 Dez. 2009, 21:48, David Pollak <[email protected]>
>>> wrote:
>>> > Folks,
>>> >
>>> > I've changed LiftRules.getResourceAsStream and LiftRules.finder to
>>> > return
>>> > Box[Applier[InputStream]] rather than Box[InputStream].
>>> >
>>> > Applier has a single method, apply[T] which takes an InputStream => T
>>> > and
>>> > insures the InputStream is closed.
>>> >
>>> > This change is unlikely to impact much code out there, but does make
>>> > sure
>>> > that InputStreams are closed.
>>> >
>>> > If any of the folks out there that name things better than I do (at
>>> > least I
>>> > didn't call it Apply_A_Tron), please feel free to suggest name changes,
>>> > variance changes, etc.
>>> >
>>> > Thanks,
>>> >
>>> > David
>>> >
>>> > --
>>> > Lift, the simply functional web frameworkhttp://liftweb.net
>>> > Beginning Scalahttp://www.apress.com/book/view/1430219890
>>> > Follow me:http://twitter.com/dpp
>>> > Surf the harmonics
>>>
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>>
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>
>
>
> --
> Lift, the simply functional web framework http://liftweb.net
> Beginning Scala http://www.apress.com/book/view/1430219890
> Follow me: http://twitter.com/dpp
> Surf the harmonics
>
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>
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