use Types::Common::Numeric 1.003_002 qw(IntRange);

my $range = IntRange[ $y-1 => $y+1 ];

if ($range->check($x)) {
   ...;
}

[download]

A Megabyte-sized package (uncompressed [Type-Tiny-1.002002.tar.gz), plus dependencies, plus a ton of objects generated just for a trivial range check? Isn't that a tiny bit too FAT?

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re^2: IF condition with a range by afoken
in thread IF condition with a range by Anonymous Monk

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