At a first glance, I think your creating extra work rather than saving any. $_ is an alias, so when you include it in the anon. array, you are only passing a reference to the original value (ie. a scalar).
Your code is actually creating an extra reference to the scalar, (ie. copying the alias?), which it then has to dereference, hence doing slightly more work.
I *think*.
In reply to Re: ${Schwartzian transform} ?
by BrowserUk
in thread ${Schwartzian transform} ?
by liz
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