All, First here is the code I entered in the interaction window. The question I have are about these lines: > (require xml net/url) > (define u (string->url "http://localhost:8080/foo/testing";)) > (url-path u) '(#<path/param> #<path/param>) > (map path/param-path (url-path u)) '("foo" "testing”)
I took an online course on Systematic Programming and it used Racket for its examples. Well, actually it used the intermediate learning language for the class. now I am trying to learn Racket. The questions: 1. Take a look at the fourth line. What is this called? Is this a list of references or pointers? 2. I am trying to find if help-desk information about path/param-path function, but I have not been able to find any. This function returns returns the resolved parts of the path of a URL. What is the proper term for taking the list in line four and returning the list in line five? 3. What is the proper term for what the function url-path returns? 4. Does anyone have an example of using the results from line 4 as part of a check-expect test? David Novogrodsky david.novogrod...@gmail.com http://www.linkedin.com/in/davidnovogrodsky ____________________ Racket Users list: http://lists.racket-lang.org/users
