From: Li Chen <chen_li3@...>
Date: 2008-07-17T23:47:17+09:00
Subject: Where should I put the loops

Hi all,

I try to write a script to fecth some webpages from the internet, parse
the webpages and write them into csv format file.

Here are the formats of webpages:
website....A001
...
website....A101

website....B001
...
website....B401

website....Z001
...
website....Z301

I use two loops to do the job. 1) one loop is to iterate from letter A
to Z,
which I have it done by iterate an array containing letter A to Z.
2) another loop is to iterate the number from 1 to whatever numbers I
prefer (or using a while loop).

If I write the script in a procedural way I have no problem at all but
they look kind of ugly. Now I try to rewrite them with OOP method. My
confusion here is that where should I write the loops: in the main
scripts and define a method for them and call the method in the main
scripts?

Thanks,

Li
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