($_ > $r) - ($_ < $l)

Should already do (can't test on Android :)

update

tested! =)

  DB<41> sub tst { ($_ > $r) - ($_ < $l) }

  DB<42> $l=3;$r=6
 => 6

  DB<43> print tst(),"\t" for 0..9
 => ""
-1    -1    -1    0    0    0    0    1    1    1

[download]

Cheers Rolf

(addicted to the Perl Programming Language and ☆☆☆☆ :)

In reply to Re^3: Is the number before, in or after the interval? using spaceship operator <=> by LanX
in thread Is the number before, in or after the interval? using spaceship operator <=> by rsFalse

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