in reply to Create a new operator, get LHS

> so I can use it in whatever implementation I decide to use?

Could you please be more specific and provide some use cases?

Binary operators are difficult even with overloading, but something like

from {List} $scalar

could be easily done with prototypes. ( i.e. sub from (&$) {...} )

Btw: how does Python compare? == or eq ?

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In Section Seekers of Perl Wisdom