From d1387bf512c1ffee64140e07f95a82e78873ffc3 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 7 Oct 2014 11:49:40 +0900
Subject: [PATCH] Use IO.console when possible

---
 fzf | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/fzf b/fzf
index f0f5689..0345412 100755
--- a/fzf
+++ b/fzf
@@ -841,7 +841,13 @@ class FZF
   end
 
   def get_input actions
-    @tty ||= IO.open(IO.sysopen('/dev/tty'), 'r')
+    @tty ||=
+      begin
+        require 'io/console'
+        IO.console
+      rescue LoadError
+        IO.open(IO.sysopen('/dev/tty'), 'r')
+      end
 
     if pending = @pending
       @pending = nil