... because, with or without parentheses, this logic is based on a “side-effect.”
A “side-effect” is not(!) “a clear and unambiguous (“stupid simple™”) expression of the logic’s actual, durable, intention.
Different day same old dinosaur poop
f l u s h i t ™
Did you sundialsvc4 wrote ~287 words to say hes ignorant of a 23 year old perl feature?
Clearly of expression is not important to you
Unary + is a 23 year old perl feature ( 1994-Oct-17 )
Unary "+" has no effect whatsoever, even on strings. It is useful
syntactically for separating a function name from a parenthesized exp
+ression
that would otherwise be interpreted as the complete list of function
arguments. (See examples above under L<List Operators>.)
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