On May 19, 6:52 pm, Meikel Brandmeyer <m...@kotka.de> wrote:
> Hi,
>
> something like the following should work.
>
> (with-open [rdr (java.io.FileReader. "file.txt")]
> (doseq [line (line-seq rdr)
> word (.split line "\\s")]
> (when (.endsWith word "ing")
> (println word))))
>
> Sincerely
> Meikel
Thanks everybody! The short one from Meikel (above) looks nice to
me :)
And the one from ClojureDocs too:
(defn read-lines
"Like clojure.core/line-seq but opens f with reader. Automatically
closes the reader AFTER YOU CONSUME THE ENTIRE SEQUENCE."
[f]
(let [read-line (fn this [^BufferedReader rdr]
(lazy-seq
(if-let [line (.readLine rdr)]
(cons line (this rdr))
(.close rdr))))]
(read-line (reader f))))
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