From af694053a5f654e98dcc131ba4b0f4f9a0bb87ea Mon Sep 17 00:00:00 2001
From: Bob Nystrom <robert@stuffwithstuff.com>
Date: Tue, 26 Nov 2013 07:50:12 -0800
Subject: [PATCH] Add JavaScript to benchmark runner.

---
 benchmark/fib.js  | 13 +++++++++++++
 benchmark/run_all |  3 ++-
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 benchmark/fib.js

diff --git a/benchmark/fib.js b/benchmark/fib.js
new file mode 100644
index 00000000..9aac24f8
--- /dev/null
+++ b/benchmark/fib.js
@@ -0,0 +1,13 @@
+function fib(n) {
+  if (n < 2) return n;
+  return fib(n - 1) + fib(n - 2);
+}
+
+var start = process.hrtime();
+var i = 0;
+for (var i = 0; i < 5; i++) {
+  console.log(fib(30));
+}
+var elapsed = process.hrtime(start);
+elapsed = elapsed[0] + elapsed[1] / 1000000000;
+console.log("elapsed: " + elapsed);
diff --git a/benchmark/run_all b/benchmark/run_all
index 3d19b0e3..625be503 100755
--- a/benchmark/run_all
+++ b/benchmark/run_all
@@ -20,7 +20,8 @@ LANGUAGES = [
   ("wren",   "../build/Release/wren", ".wren"),
   ("lua",    "lua",                   ".lua"),
   ("python", "python",                ".py"),
-  ("ruby",   "ruby",                  ".rb")
+  ("ruby",   "ruby",                  ".rb"),
+  ("js",     "node",                  ".js")
 ]
 
 # How many times to run a given benchmark. Should be an odd number to get the