- Pick a suitable default and use it if the URL doesn't contain a scheme.
- Allow URI->canonical to lowercase it.
Example code below:
#!/bin/env perl
use strict;
use warnings;
use URI;
for my $search ('http://www.foo.com', 'https://www.foo.com', 'www.foo.
+com', 'WWW.FOO.COM', 'ftp://www.foo.com') {
my $url = $search; # we can't modify $search directly
$url = 'http://' . $url unless $url =~ m!^\w+://!; # If there isn't
+a schema, add http://
my $uri = URI->new($url)->canonical->as_string;
print "$search => $uri\n";
}
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
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