Creative solution!

However it would fail for a list containing an element with value zero since in that case the shift operation returns a false result.
This should fix it: 

sub isAscending2{
    $_[0] < $_[1] and (shift() or 1) or return 0 while @_>1;
    return 1;
}

[download]

In reply to Re^2: Checking the Ascendency/Descendency of Numeric Array of Any Size by varian
in thread Checking the Ascendency/Descendency of Numeric Array of Any Size by monkfan

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