I'd like to thank everyone for their advice. I'm going to definitely
explore the Racket's webserver and step back and look at existing Rack
middleware implementations to determine if I can use a different
construct besides hash-manipulations.
--
Chad
On Tue, May 15, 2012 at 8:23 PM, Robby Findl
I guess you probably need to step back and understand how things tend to
mutate this hash and look for another construct that more accurately
captures the interesting use cases for mutating the hash. That is, hash
mutation is a kind of do-anything assembly language and until you have a
good handle
On Tuesday, May 15, 2012, Chad Albers wrote:
> Definitely. Using Racket's hashes, I can duplicate the same functionality.
>
> But this hash mechanism bothers me, because I see a informal
> convention developing in Rack middleware, where the middleware starts
> injecting it's own state into the ha
On Tue, May 15, 2012 at 11:00 AM, Chad Albers wrote:
> injecting it's own state into the hash, with hacky namespaces on the
> keys to prevent key collisions. I would like to avoid that.
off the top of my head, it seems like if there is sharing, yet you
want to avoid collisions, then you either h
Definitely. Using Racket's hashes, I can duplicate the same functionality.
But this hash mechanism bothers me, because I see a informal
convention developing in Rack middleware, where the middleware starts
injecting it's own state into the hash, with hacky namespaces on the
keys to prevent key co
> In the Rack middleware in the chain, each piece of the middleware receives a
> hash which encapsulates the response/requests, and the middleware mutates
> this hash depending on the functionality it adds.
Could each middleware layer return the updated hash value? Racket has
functional hash tabl
Hi,
I'm working on project to port the Ruby Rack framework to Racket scheme.
If you're not familiar with Rack, it creates a layer to manage the http
response/requests, and a level of abstraction to build a chained list of
middle ware clients - each calling the next in chain.
Switching from from
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