I want a module I'm writing to maintain state - ie keep track of when it's called and supply output based on how it was previously used. How should I go about storing this data?

My idea was to use a directory, using the following rules:

• if user supplies a directory for data when the module is called, use that.
• if not, try to create a data dir in the current directory called .mod_data - or something
• otherwise die stating that data dir is needed

Is this a valid approach, or should I try something else? (bearing in mind I want it to be cross platform, so dbm is probably out :)

Thoughts welcomed.

cLive ;-)

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seek(JOB,$$LA,0);

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