#!/usr/bin/perl6
use v6;

=begin pod

Use the :exists adverb if you want to check if a key is present in a hash.

TODO should be

say %person{'fname'} :exists ?? "fname exists" !! "fname is missing";
say %person{'email'} :exists ?? "email exists" !! "email is missing";

In any case this is not implemented in Rakudo.


=end pod

my %person = (
    fname => 'Foo',
    lname => 'Bar',
);

say %person{'fname'} :exists ?? "fname exists" !! "fname is missing";
say %person{'email'} :exists ?? "email exists" !! "email is missing";