Add the IO.t method for testing that a filehandle is opened to a tty.…

… (hv2++)
rakudo · Sep 24, 2009 · 8e34da7 · 8e34da7
1 parent 722f82c
commit 8e34da7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/setting/IO.pm b/src/setting/IO.pm
@@ -52,6 +52,9 @@ class IO is also {
         $!PIO.readall();
     }
 
+    multi method t() {
+        $!PIO.isatty;
+    }
 }
 
 multi sub lines(IO $filehandle,