How about using do like this? Create your MyInit.pl like so: 
use v5.18;

BEGIN {
    use List::MoreUtils qw| any               |;
    use Scalar::Util    qw| looks_like_number |;
    use Fatal           qw| open              |;
}

sub mySub {
    say "This is mySub, foo!";
}

[download]
Then you can write your script like so: 
#!/usr/bin/perl
use v5.18;

BEGIN {
    do 'MyInit.pl';
}

mySub();

my @array = ( 'one', 'two', 'three' );
if( any {$_ eq 'two'} @array ) {
    say 'So far so good...';
}

if( looks_like_number( "five" ) ) {
    say 'Hmm...';
}
else {
    say 'Perl can\'t read.';
}

open( my $dne, '<', 'nonexistentfile.txt' );
die 'Failed to import autodie';

[download]
Which seems to work like so: 
peter@hermes:~/src/Perl/test> perl myscript.pl 
This is mySub, foo!
So far so good...
Perl can't read.
Can't open(GLOB(0x9cc7d8), <, nonexistentfile.txt): No such file or di
+rectory at (eval 3) line 4.
        main::__ANON__('GLOB(0x9cc7d8)', '<', 'nonexistentfile.txt') c
+alled at myscript.pl line 22

[download]
The trick with autodie was that its import just gotos the import function from Fatal. So I just cut out the middleman.

In reply to Re: Including modules and pragmas in caller's scope via use by peter.pl
in thread Including modules and pragmas in caller's scope via use by wanna_code_perl

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.