use strict;

my $str = sub { "params.$_[0].arg" };

sub do_something { print +shift, "\n" }

for my $idx (0..10) {
    do_something( $str->($idx) );
}

[download]

output:

params.0.arg
params.1.arg
params.2.arg
params.3.arg
params.4.arg
params.5.arg
params.6.arg
params.7.arg
params.8.arg
params.9.arg
params.10.arg

[download]

In reply to Re: String interpolation by fglock
in thread String interpolation by hotshot

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