zsh-users
 help / color / mirror / code / Atom feed
From: Steve Dondley <s@dondley.com>
To: zsh-users@zsh.org
Subject: Re: Suggestions for autogenerating function names to wrap the same code?
Date: Tue, 22 Mar 2022 17:09:55 -0400	[thread overview]
Message-ID: <CFF9129D-A0AD-40B8-9FCC-DFFB04FB2A37@dondley.com> (raw)
In-Reply-To: <CAHYJk3SmArMWCX9B4yVEDOeQTNPw5CkP8H-MD_mT0qzF6P91nQ@mail.gmail.com>

Nice. This looks promising. Thanks!

> On Mar 22, 2022, at 5:03 PM, Mikael Magnusson <mikachu@gmail.com> wrote:
> 
> On 3/22/22, Steve Dondley <s@dondley.com> wrote:
>> So I have these two functions:
>> 
>> function task() {
>>    task_wrapper.pl $funcstack[1] "$@"
>> }
>> 
>> function tc() {
>>    task_wrapper.pl $funcstack[1] "$@“
>> 
>> }
>> 
>> They are both wrappers for the same perl script which does its thing based
>> on the value of $funcstack[1];
>> 
>> Works, but I’m wondering if I can spare myself the job remembering to create
>> a new function for each and every new perl function I want to write.
>> 
>> I could write a little script to pull out the subroutine names from the perl
>> script and dump them into a file sourced by zsh and then reload zsh.
>> 
>> Wondering if there might be some cool feature of zsh I don’t know about to
>> assist with creating these functions on-the-fly.
> 
> You can define multiple functions like this:
> function f1 f2 f3 f4() {
>  this body is shared by functions f1 f2 f3 and f4
> }
> 
> and you can copy them like this (somewhat newer feature)
> functions -c f1 g1
> 
> so if you can get all the function names in an array, you could just say:
> task_func_names=( $(script to pull names out) )
> function $task_func_names() {
>  task_wrapper.pl $funcstack[1] "$@"
> }
> 
> -- 
> Mikael Magnusson
> 



  reply	other threads:[~2022-03-22 21:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-22 20:52 Steve Dondley
2022-03-22 21:03 ` Peter Stephenson
2022-03-22 21:03 ` Mikael Magnusson
2022-03-22 21:09   ` Steve Dondley [this message]
2022-03-22 23:37     ` Steve Dondley
2022-03-22 21:16   ` Bart Schaefer
2022-03-22 23:28   ` Steve Dondley
2022-03-22 23:44     ` Steve Dondley

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CFF9129D-A0AD-40B8-9FCC-DFFB04FB2A37@dondley.com \
    --to=s@dondley.com \
    --cc=zsh-users@zsh.org \
    --subject='Re: Suggestions for autogenerating function names to wrap the same code?' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this inbox:

	https://git.vuxu.org/mirror/zsh/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).