1 files changed, 7 insertions, 0 deletions
diff --git a/benchmark/bm_fib.rb b/benchmark/bm_fib.rb
new file mode 100644
index 000000000..4b395f9cc
--- /dev/null
+++ b/benchmark/bm_fib.rb
@@ -0,0 +1,7 @@
+
+def fib n
+  return n if n < 2
+  fib(n-2) + fib(n-1)
+end
+
+puts fib(37)