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Flexibility in Module for Import or Execute

by temporal (Pilgrim)
on Mar 11, 2013 at 21:17 UTC ( [id://1022875]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    # perl -w
package test_caller;
...
0;

# 'direct execution do not need to end in truth'
  2. or download this
    #! perl -w
use test_caller;

# 'imported'

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