set-environment-variable
Lassi Kortela
(05 Dec 2019 00:18 UTC)
|
Re: set-environment-variable
John Cowan
(05 Dec 2019 19:47 UTC)
|
Re: set-environment-variable
hga@xxxxxx
(06 Dec 2019 00:28 UTC)
|
Re: set-environment-variable
Lassi Kortela
(06 Dec 2019 09:55 UTC)
|
Re: set-environment-variable
John Cowan
(06 Dec 2019 13:20 UTC)
|
Re: set-environment-variable
Lassi Kortela
(06 Dec 2019 13:53 UTC)
|
Re: set-environment-variable
John Cowan
(06 Dec 2019 17:51 UTC)
|
Re: set-environment-variable
Arthur A. Gleckler
(06 Dec 2019 18:45 UTC)
|
Re: set-environment-variable
Lassi Kortela
(06 Dec 2019 19:00 UTC)
|
Re: set-environment-variable
Lassi Kortela
(06 Dec 2019 20:40 UTC)
|
Re: set-environment-variable
hga@xxxxxx
(07 Dec 2019 15:06 UTC)
|
Re: set-environment-variable
Lassi Kortela
(07 Dec 2019 16:14 UTC)
|
Re: set-environment-variable Lassi Kortela (07 Dec 2019 16:23 UTC)
|
Re: set-environment-variable
hga@xxxxxx
(07 Dec 2019 16:29 UTC)
|
Re: set-environment-variable
John Cowan
(07 Dec 2019 17:31 UTC)
|
Re: set-environment-variable
Lassi Kortela
(07 Dec 2019 20:12 UTC)
|
Is set-environment-variable needed after all?
Lassi Kortela
(07 Dec 2019 20:15 UTC)
|
Re: Is set-environment-variable needed after all?
John Cowan
(07 Dec 2019 21:12 UTC)
|
Re: Is set-environment-variable needed after all?
Lassi Kortela
(08 Dec 2019 19:36 UTC)
|
Re: Is set-environment-variable needed after all?
hga@xxxxxx
(08 Dec 2019 20:07 UTC)
|
Re: Is set-environment-variable needed after all?
Lassi Kortela
(09 Dec 2019 11:00 UTC)
|
Re: Is set-environment-variable needed after all?
Duy Nguyen
(09 Dec 2019 03:51 UTC)
|
Re: Is set-environment-variable needed after all?
John Cowan
(09 Dec 2019 04:20 UTC)
|
Re: Is set-environment-variable needed after all?
Lassi Kortela
(09 Dec 2019 10:38 UTC)
|
Re: Is set-environment-variable needed after all?
Lassi Kortela
(09 Dec 2019 10:41 UTC)
|
Re: Is set-environment-variable needed after all?
Duy Nguyen
(09 Dec 2019 10:45 UTC)
|
Re: Is set-environment-variable needed after all?
Lassi Kortela
(09 Dec 2019 10:49 UTC)
|
Re: Is set-environment-variable needed after all?
John Cowan
(09 Dec 2019 19:35 UTC)
|
Re: Is set-environment-variable needed after all?
Lassi Kortela
(09 Dec 2019 19:45 UTC)
|
Re: set-environment-variable Lassi Kortela 07 Dec 2019 16:23 UTC
>> an overwrite argument >> >> It is worthwhile to add this to the SRFI 170 API, as, say, an >> optional argument, defaulting to overwrite? > > I've never seen anyone use it... People always want to overwrite the old value. > Therefore I suggest leaving out the option from the Scheme API. Another option would be something like: (get-environment-variable name [default-value]) (update-environment-variable! name proc [default-value]) Where the signature of proc is (lambda (old-value) ...) => new-value and old-value is the old value of the envar (of default-value if the envar is not yet defined). If default-value is not given, it defaults to #f. This is probably also overkill?