... is this different from the previous proposal...

Yes. The "use base" technique makes one class inherit from the other, whereas this technique makes the two namespaces equivalent.

A key difference is that inheritance only works for method calls, whereas namespace aliasing works for both methods and function calls.

Where is it possible to find the doc of the 'use base ...;' construct?

The base module is included with Perl, so you should be able to run perldoc base for documentation.

In reply to Re: Re^6: difference between *{"Xxx::Ivy::"} = *{"Ivy::"}; and use base Net::Ivy; ? by simonm
in thread Which name for a new cpan module? by christopheM

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.