You don't have warnings turned on, do you?

Here's a way not to have to put parentheses around everything. Use the unary + operator: 

print +(
        'b == a',
        'b < a',
        'b > a',
    )[$a <=> $b], "\n";

[download]

In reply to Re: The perils of being tricky by gaal
in thread The perils of being tricky by mstone

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