This is why I structure any sizable program like this:

#
# Load global modules and constant data here
# 

sub foo { . . . }

sub bar { . . . }


{
    # Main code block
}

[download]

Nothing of real consequence will run until that main code block, and that block keeps variables strictly scoped. On occasion, I need some static data for a specific subroutine, which I create like this:

{
    my %hash = ( bar => 1 );
    sub foo { . . . }
}

[download]

This structure guarentees that the hash will be filled and in scope, without having to resort to BEGIN tricks.

"There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.

In reply to Re: Mini-rant about 'strict' by hardburn
in thread Mini-rant about 'strict' by Ovid

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