That makes sense, but this is a contrived minimal example of the implementation. This will be run well after compile time off of config data, or object instantiation values. So the questions is can I somehow muck with the symbol table to get where I want to be? Maybe something like
while ( my($module, $args) = each %$toLoad ) { my $str = "use $module "; # to fix typo in example $str .= 'qw(' . $args . ')' if $args ne '1'; eval $str; # Try and remap symbol tables to the right spot unless ( $args eq '1' ) { no strict 'refs'; foreach my $key ( split/\s+/, $args ) { *$key = *$module::$key; } } # END unless args eq 1 } # END while each toLoad

This would cover the standard cases but fail for things like use CGI qw(:all); and similar megaKeywords

I imagine this is a standard pattern, I just don't know where to look for the docs to get at what I want without potentially digging into other modules EXPORT_* variables, which doesn't seem right either

use perl;
Everyone should spend some time pounding nails with their forehead for a while before they graduate to complicated stuff like hammers. - Dominus


In reply to Re^2: Interesting behavior in eval block by l2kashe
in thread Interesting behavior in eval block by l2kashe

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.