[Haskell-cafe] take the keywords from a string
sarakenedy at gmail.com
Sat Jun 17 18:25:07 EDT 2006
I have a function: takeKeyword :: String -> [String]
This function will take the input as a string and return a list of
keywords taken from the input string and they are elements of
ListOfKeywords. The order of the result list is sequenced as: the last
keyword found is set as the first element of the list, and so on.
ListOfKeywords = ["expand, "limit", "diff"]
takeKeyword :: String -> [String]
takeKeyword limit(x + expand((x+3)^2), x=3) = ["expand", "limit"]
takeKeyword limit(x -7, x= 3) =["limit"]
If you have any suggestions for that, please share with me. Thanks in advance.
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