This reference may be a little light on "guts" but is excellent on explanation. Pages 73 through 80 in Higher Order Perl paint a pretty clear picture.


In reply to Re: Perl closures: internal details. by davido
in thread Perl closures: internal details.(Updated) by BrowserUk

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