Perl 6 (alpha)

Version of implementation Perl of programming language Perl

Alpha design of Perl 6

Links:

Examples:

Fibonacci numbers - Perl (81):

Not the shortest possible implementation, but perhaps the easiest to read and understand. 

sub fib { 1,1, {$^x + $^y}  ... * }

fib[^16], '...' ==> join(', ') ==> say;