Re: How a script becomes a module

[hossman]

Nice writeup, but something looks off to me. in th section "Oops, I did it again" you have the line...

print "High score is " . Local::Scores->high_score( $scores ) . "\n";

...but the variable $scores doesn't exist (at least not in that version ... i think you ment to change that so it takes in @players).

[brian_d_foy]

You're right: that $scores doesn't belong there. I get away with it though because I don't show you the implementation of high_score(), which only needs the instance data to get at the database.

I've updated the code.