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This is a question about style. Should I use a plural when talking about an array of things?

I mean, the '@' sigil is already here to mean that I'm talking about several things. Using an 's' at the end of the variable is kind of redondant.

So, what writing style would you recommend? This one:
my @friend = qw(john steve carl); for my $friend (@friend) { say "Hello, $friend!"; }
Or this one:
my @friends = qw(john steve carl); for my $friend (@friends) { say "Hello, $friend!"; }

??


In reply to About the use of the plural form for the name of variables by grondilu

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