Each string is a set of two or more values separated by pipes ("|"). ... eliminate any strings that are substrings of other strings ...

What's a "value"? Can you have a string 'AA|BB|CC? If so, is 'A|B' a valid substring of it? (This would be true if testing with index.) Basically, I don't understand the concept of "substring."

Give a man a fish:  <%-{-{-{-<

In reply to Re: Best method to eliminate substrings from array by AnomalousMonk
in thread Best method to eliminate substrings from array by catemp

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