swedebugia writes:
> This was exactly what I needed to understand! <3
Yay, I'm glad you found this useful!
> I went ahead and coded all morning and now I ported one of the
> medium-level procedures in guile-wikidata to use match:
>
> (define* (get-label qid
> #:key (language
On 2019-01-07 23:18, Ricardo Wurmus wrote:
Hej swedebugia,
e.g.
(match '(1 2 "y" "x")
(1
'one)
(number
'number))
Will match any number for the first clause and any string for the
second. It ONLY checks if it is a number.
This is not correct. The first clause does not match be
Hej swedebugia,
> e.g.
> (match '(1 2 "y" "x")
> (1
>'one)
> (number
>'number))
>
> Will match any number for the first clause and any string for the
> second. It ONLY checks if it is a number.
This is not correct. The first clause does not match because the number
1 is not equal t
Hej :)
On 2019-01-06 22:36, Chris Marusich wrote:
swedebu...@riseup.net writes:
I'm trying very hard to learn the guile match-syntax.
When I first learned about "match", I found the Guile documentation to
be insufficient. It is good as a reference, though.
I recommend looking beyond the Gu
swedebu...@riseup.net writes:
> I'm trying very hard to learn the guile match-syntax.
When I first learned about "match", I found the Guile documentation to
be insufficient. It is good as a reference, though.
I recommend looking beyond the Guile reference manual for a tutorial.
Check the Guile
Hi swedebugia,
> (define (metadata-ref file lookup)
> ^ 2 arguments
> (fold (lambda (record acc)
> ^2 formals, why the acc?
“fold” is a higher order function that takes a two-argument procedure
(the lambda here), an initial value, and a list to fold ove
