Clojurians Log v2

how is your question specific to SCI? SCI always runs in a host environment: JVM or JS

I see. Sorry. Do you know the answer wrt JVM? Or should I ask in #clojure?

no problem. I think java.io.InputStream has a method called .available

ok thanks 🙂

I can't figure out how to call this thing 😕

https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html#available--

=> (. (FileInputStream. "/dev/stdin") available)
0

Maybe you can use .BufferedReader.ready. That's what I did here: https://github.com/jeroenvandijk/edntail/blob/bff45967f6837ef863d53af395512408877e362e/src/jeroenvandijk/edntail/api.clj#L56

thanks. trying.

This seems to work for me

(.ready ^clojure.lang.LineNumberingPushbackReader *in*)

Ah true, I guess I'm actually using that one https://docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/io/PushbackReader.html and not the ready of BufferedReader

I need to try it as it errors if stdin is closed (already read)

echo 42 | ys
echo 42 | ys -

@jeroenvandijk got .ready working well. Thanks again.

@ingy Great! NP