develooper Front page | perl.perl5.porters | Postings from August 2008

Re: [PATCH] Add open "|-" and open "-|" to perlopentut

From:
Aristotle Pagaltzis
Date:
August 26, 2008 09:00
Subject:
Re: [PATCH] Add open "|-" and open "-|" to perlopentut
Message ID:
20080826160116.GM32015@klangraum.plasmasturm.org
* David Nicol <davidnicol@gmail.com> [2008-08-26 17:35]:
> on grep and map: I always use curlies around the expression

I *usually* do. The only case when I don’t is generally when the
entire operation is to pass them through one of Perl’s builtins
that operate on `$_` by default, eg. `map chr, @codepoint`.

> I'd like to see the documentation in question unaplogeticly
> contain a messy ad-hoc mix of quoting styles, which is what one
> does in fact encounter "in the wild."

Works for me.

Regards,
-- 
Aristotle Pagaltzis // <http://plasmasturm.org/>



nntp.perl.org: Perl Programming lists via nntp and http.
Comments to Ask Bjørn Hansen at ask@perl.org | Group listing | About