I like revdiablo's approach (++).

This could be taken one step furthur - Make an object class out of it.

What you are operating on looks like a File, so, the myFile package could hage a get_data method. You would create an instance of "myFile", provide it with a file name, filter conditions, pre and post processing anon subrefs, then simply call get_data on each instance of the myFile class.

     "Man cannot live by bread alone...
         He'd better have some goat cheese and wine to go with it!"

In reply to Re: Versatile subs by NetWallah
in thread Versatile subs by eff_i_g

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