1 files changed, 30 insertions, 0 deletions
diff --git a/gold/bitcoinwisdom/beep.js b/gold/bitcoinwisdom/beep.js
new file mode 100644
index 00000000..80a0cb0f
--- /dev/null
+++ b/gold/bitcoinwisdom/beep.js
@@ -0,0 +1,30 @@
+module.exports = {
+  create_beeper: create_beeper,
+}
+
+var child_process = require('child_process');
+
+function create_beeper (spec) {
+  return {
+    beep: beep,
+  }
+  function beep (freq, len) {
+    var child = child_process.spawn('beep', [
+        '-f', freq,
+        '-l', len,
+    ]);
+    child.stdout.on('data', function (data) {
+      console.log('stdout: ' + data);
+    });
+
+    child.stderr.on('data', function (data) {
+      console.log('stderr: ' + data);
+    });
+
+    child.on('close', function (code) {
+      if (code !== 0) {
+        console.log('child process exited with code ' + code);
+      }
+    });
+  }
+}