aaa yes, of course! :)
Jim
On 21/06/13 13:47, John D. Hume wrote:
If you use for, which is lazy, wrap it in a doall to force it to do
its work before with-open closes your reader.
On Jun 21, 2013 6:52 AM, "Jim" <jimpil1...@gmail.com
<mailto:jimpil1...@gmail.com>> wrote:
Only use 'doseq' when you don't care about the reuturn value. In
other words only for side-effect-y code. Use 'for' instead...
Jim
On 21/06/13 11:17, Jay C wrote:
Hi, I'm fairly new to Clojure and need help with a problem. The
following function always returns nil, whereas it should return
the value of "line" (which is not nil - I've tested).
(defn find-line-in-output [regex]
(with-open [rdr (reader belarc-output-filepath)]
(doseq [line (line-seq rdr)]
(if (not (nil? (re-find (re-pattern
regex) line)))
line
)
)
)
)
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