Hi Ben,
What types of values can be cached by with-cache?
I tried to use it with a data-frame object I use in my application (wanted to
check if it is faster to retrieve it from the filesystem than the database),
but unfortunately it failed with:
; with-cache: Internal error: failed to make w
By default, only values that can be serialized can be cached.
Can you call `(serialize )` on one of these structs?
If that is the problem, one fix is to add the `prop:serializable` property
to the struct definition.
http://docs.racket-lang.org/reference/serialization.html?q=prop%3Aserializable
I think that Scott investigated adding support to chaperones that
would make something like this work.
Robby
On Tue, Nov 22, 2016 at 10:16 PM, Alexis King wrote:
> I have a function that requires a parameter be set to a value satisfying
> a particular contract, but I don’t see any direct way to
Yes, we worked with Matthew to implement the necessary hooks in procedure
chaperones (see the 'mark options that were added to the return value of
wrapper-proc). For the contracts we were writing, we ended up using these
continuation marks directly.
To implement what you're looking for, a lit
Where is the source code for "PLT Games.exe"? I unsuccessfully searched github
for it.
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Hi Ken, do you mean this? https://github.com/racket/games
--Shu-Hung
On Wed, Nov 23, 2016 at 2:02 PM, Ken Biondi wrote:
> Where is the source code for "PLT Games.exe"? I unsuccessfully searched
> github for it.
>
> --
> You received this message because you are subscribed to the Google Groups
https://github.com/racket/games
2016-11-23 21:02 GMT+01:00 Ken Biondi :
> Where is the source code for "PLT Games.exe"? I unsuccessfully searched
> github for it.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Racket Users" group.
> To unsubscribe from this
On Wednesday, November 23, 2016 at 12:12:47 PM UTC-8, Jens Axel Søgaard wrote:
> https://github.com/racket/games
>
>
>
> 2016-11-23 21:02 GMT+01:00 Ken Biondi :
> Where is the source code for "PLT Games.exe"? I unsuccessfully searched
> github for it.
>
>
>
> --
>
> You received this messa
On Wednesday, November 23, 2016 at 12:11:44 PM UTC-8, Shu-Hung You wrote:
> Hi Ken, do you mean this? https://github.com/racket/games
> --Shu-Hung
Yes, thank you!
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