Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
def withPrintWriter(file: String)(op: PrintWriter => Unit) {
val writer = new PrintWriter(file)
try op(writer)
finally writer.close
}
withPrintWriter("out.txt") { w =>
w.println("anything you want to write")
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.