URL parser

Uses the URI library which implements a Raku grammar based on the RFC 3986 BNF grammar.

use URI;
use URI::Escape;

my @test-uris = <
    foo://example.com:8042/over/there?name=ferret#nose
    urn:example:animal:ferret:nose
    jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
    ftp://ftp.is.co.za/rfc/rfc1808.txt
    http://www.ietf.org/rfc/rfc2396.txt#header1
    ldap://[2001:db8::7]/c=GB?objectClass?one
    mailto:John.Doe@example.com
    news:comp.infosystems.www.servers.unix
    tel:+1-816-555-1212
    telnet://192.0.2.16:80/
    urn:oasis:names:specification:docbook:dtd:xml:4.1.2
    ssh://alice@example.com
    https://bob:pass@example.com/place
    http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64
>;

my $u = URI.new;

for @test-uris -> $uri {
    say "URI:\t", $uri;
        $u.parse($uri);
        for <scheme host port path query frag> -> $t {
           my $token = try {$u."$t"()} || '';
           say "$t:\t", uri-unescape $token.Str if $token;
        }
    say '';
}

Output:

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