Parse command-line arguments: Difference between revisions

(formerly Perl 6)

At the end of running any top-level code (which can preprocess the arguments if it likes), Raku automatically examines any remaining arguments and transforms them into a call to a <tt>MAIN</tt> routine, if one is defined. The arguments are parsed based on the signature of the routine, so that options are mapped to named arguments.

say "Bool: $b";

say "Str: $s";

say "Num: $n";

say "Rest: @rest[]";

{{out}}

<pre>$ ./main -h