* Truncate strings in array
@ 2016-05-22 7:20 Sebastian Gniazdowski
2016-05-22 10:22 ` Roman Neuhauser
0 siblings, 1 reply; 3+ messages in thread
From: Sebastian Gniazdowski @ 2016-05-22 7:20 UTC (permalink / raw)
To: Zsh Users
Hello,
having array of strings, is it possible to nicely truncate the strings
to given length? Could iterate the array and do truncation, but maybe
there's a one liner?
Best regards,
Sebastian Gniazdowski
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Truncate strings in array
2016-05-22 7:20 Truncate strings in array Sebastian Gniazdowski
@ 2016-05-22 10:22 ` Roman Neuhauser
2016-05-22 11:14 ` Sebastian Gniazdowski
0 siblings, 1 reply; 3+ messages in thread
From: Roman Neuhauser @ 2016-05-22 10:22 UTC (permalink / raw)
To: Sebastian Gniazdowski; +Cc: Zsh Users
# sgniazdowski@gmail.com / 2016-05-22 09:20:10 +0200:
> having array of strings, is it possible to nicely truncate the strings
> to given length? Could iterate the array and do truncation, but maybe
> there's a one liner?
print -l ${strings/(#m)*/$MATCH[1,30]}
--
roman
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Truncate strings in array
2016-05-22 10:22 ` Roman Neuhauser
@ 2016-05-22 11:14 ` Sebastian Gniazdowski
0 siblings, 0 replies; 3+ messages in thread
From: Sebastian Gniazdowski @ 2016-05-22 11:14 UTC (permalink / raw)
To: Roman Neuhauser; +Cc: Zsh Users
On 22 May 2016 at 12:22, Roman Neuhauser <neuhauser@sigpipe.cz> wrote:
> # sgniazdowski@gmail.com / 2016-05-22 09:20:10 +0200:
>> having array of strings, is it possible to nicely truncate the strings
>> to given length? Could iterate the array and do truncation, but maybe
>> there's a one liner?
>
> print -l ${strings/(#m)*/$MATCH[1,30]}
Works, thanks
Best regards,
Sebastian Gniazdowski
^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-05-22 7:20 Truncate strings in array Sebastian Gniazdowski
2016-05-22 10:22 ` Roman Neuhauser
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