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Re^2: An Interesting Gotcha With use/require (a fix)

by periapt (Hermit)
on Feb 09, 2005 at 17:21 UTC ( #429431=note: print w/ replies, xml ) Need Help??


in reply to Re: An Interesting Gotcha With use/require (a fix)
in thread An Interesting Gotcha With use/require

Is this useful for all programs regardless of whether they use classes or not?


PJ
use strict; use warnings; use diagnostics;


Comment on Re^2: An Interesting Gotcha With use/require (a fix)
Re^3: An Interesting Gotcha With use/require (a fix)
by tye (Cardinal) on Feb 09, 2005 at 18:17 UTC

    It's useful (or can be) in programs that use use. Note that use (quoting the documentation) is equivalent to:

    BEGIN { require Module; import Module LIST; }

    and "import Module List" is "Module->import( List )", which is "using a class" even if 'Module' isn't object-oriented.

    If you never use use, then that code will never matter.

    - tye        

      Hmmm, thanks tye I'll definitely take a closer look at this

      PJ
      use strict; use warnings; use diagnostics;

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