On Wed, Jan 4, 2017 at 12:22 AM, Chris Fedde wrote:
> my ($condition, @fields) = parse_data($source_item);
> print sprintf $formats[ $condition ], @fields;
>
> Or something.
Well, I've simplified the example and effectively, in my code, the
formats is an hash instrumented by the condition
On Tue, Jan 3, 2017 at 5:58 PM, Shlomi Fish wrote:
> Perhaps try looking at this page about generating text in Perl -
> http://perl-begin.org/uses/text-generation/ (note that Perl-Begin is a site
> which I maintain). This page on my personal website, which is not
> Perl-specific, but which may hav
Luca,
I think you have a reasonable solution to the problem as you present it.
Adding a couple strategic comments might help the clarity. A concern for
me is how the $condition variable gets set.
If the source data dictates the $condition then deriving them both in the
same parser might help:
Hi Luca,
On Tue, 3 Jan 2017 10:35:46 +0100
Luca Ferrari wrote:
> Hi all,
> I've a program that needs to print some fields formatted in different
> ways according to some conditions.
> The solution I come up is working, but I'm looking for a suggestion
> for something more elegant.
> What I do is
Hi all,
I've a program that needs to print some fields formatted in different
ways according to some conditions.
The solution I come up is working, but I'm looking for a suggestion
for something more elegant.
What I do is something like the following:
print sprintf $formats[ $condition ], @fields;
