Hi Hartmut,
On Sat, 24 Feb 2024 21:47:41 +0800,
Hartmut Goebel wrote:
>
> Hi,
>
> I'm about to refactor the Tryton packages to the (not so) new style. Now the
> trytond-xxx modules all share a basic list of native
> inputs,like this:
>
> (native-inputs
> `(,@(%standard-trytond-native-inputs)
> ("trytond-account-fr" ,trytond-account-fr)
> ("trytond-edocument-uncefact" ,trytond-edocument-uncefact)))
>
> Now I wonder what would be the most scheme-like way for doing this in new
> style?
>
> Using "apply list":
>
> (native-inputs (apply list
> trytond-account-fr
> trytond-edocument-uncefact
> %standard-trytond-native-inputs ))
>
> Using "append":
>
> (native-inputs (append %standard-trytond-native-inputs
> (list trytond-account-fr
> trytond-edocument-uncefact)))
>
> Using a custom function "extend":
>
> (native-inputs
> (extend %standard-trytond-native-inputs
> trytond-account-invoice
> trytond-purchase
> trytond-sale))
>
> Using a custom function "@trytond-module-native-inputs":
>
> (native-inputs (@trytond-module-native-inputs
> trytond-account-invoice
> trytond-purchase
> trytond-sale))
>
> Opinions?
You may want to use ‘cons*’:
--8<---------------cut here---------------start------------->8---
(cons* trytond-account-fr
trytond-edocument-uncefact
%standard-trytond-native-inputs)
--8<---------------cut here---------------end--------------->8---
Thanks
