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Re: I'd like to marry while and mapcar...

From: Joost Kremers
Subject: Re: I'd like to marry while and mapcar...
Date: 6 Feb 2015 14:54:05 GMT
User-agent: slrn/pre1.0.0-18 (Linux)

Marcin Borkowski wrote:
> Hello Emacsers and Elispers!
> What I'd need is kind of a marriage of while and mapcar: I'd like to run
> some function until it returns nil and make a list of all results it
> gives back until then.

Sounds like a job for -take-while from the dash library:

Joost Kremers                                   address@hidden
Selbst in die Unterwelt dringt durch Spalten Licht

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