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0 pointsdhosek5y ago0 comments

use strict. In Perl you can prevent something like the following from compiling. You can't with Ruby (unless they've finally addressed that).

   $foo = 2;
   if (some_test()) {
      $fooo = 3;
   }

0 comments

Shouldn't that be:

    my $foo = 2;

?

dhosekOP5y ago

I was leaving the declaration implicit.

j / k navigate · click thread line to collapse

0 pointsdhosek5y ago0 comments

use strict. In Perl you can prevent something like the following from compiling. You can't with Ruby (unless they've finally addressed that).

   $foo = 2;
   if (some_test()) {
      $fooo = 3;
   }

Shouldn't that be:

    my $foo = 2;

?

dhosekOP5y ago

I was leaving the declaration implicit.

j / k navigate · click thread line to collapse