Re: commify_series script in cookbook page 94

Richard Lee schreef:

While reading perl cookbook, I came to page 94 and having a hard time
understanding this particular phrase

my $sepchar = grep( /,/ => @_ ) ? ";" : ",";

Shortcutting alternative:

my $sepchar = ",";
for (@_) { /,/ and $sepchar = ";" and last }

but (unless @_ is quite big) the grep alternative is likely to be
faster.

--
Affijn, Ruud

"Gewoon is een tijger."

.

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