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> I could never remember how to dereference a value in an array or hash properly. I too struggled with that and came to hate it. Perl 6 directly addressed thi
by raiph 11y ago
> I could never remember how to dereference a value in an array or hash properly.
I too struggled with that and came to hate it.
Perl 6 directly addressed this and some related problems.
First, sigils are now invariant - they're just a part of the name that signals which of the three data structure types a particular variable is. Second, there's no need for a `->` dereferencing op.
my @array = 1,2,3; # `@` sigil means indexable var
say @array[1]; # prints 2
It might be interesting to look at an example. Perhaps you could share an example of code in Python that illustrates some data structuring code that would be confusing in Perl 5 syntax, I'll try show what the Perl 6 equivalent would be, and we can see if Perl 6 really does clean this part of the language up.