use of the ternary for simple conditionals is a handy trick to have up your sleeve.
I'd worry about having a grasp of the language (context, syntax) before worrying about micro-optimizations
-MO=Deparse,-p says
use Benchmark (':all');
my($foo, $bar);
cmpthese((-1), {'ternary', sub {
((int(rand(2)) ? ($foo = 1) : $bar) = 1);
}
, 'if_else', sub {
if (int(rand(2))) {
($foo = 1);
}
else {
($bar = 1);
}
}
});
More clearly ((int(rand(2)) ? ($foo = 1) : $bar) = 1);
is
(
(
int(rand(2))
? ($foo = 1)
: $bar
) = 1
);
which is an error
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