From 7b67451badbf8bd48db692fdcd2c3b0adff81271 Mon Sep 17 00:00:00 2001
From: Alpha Chen <alpha.chen@gmail.com>
Date: Sat, 22 Nov 2014 09:35:34 -0800
Subject: [PATCH] [ruby] Allow pbcopy to take a block

---
 ruby/.pryrc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ruby/.pryrc b/ruby/.pryrc
index 08bb131..5b01043 100644
--- a/ruby/.pryrc
+++ b/ruby/.pryrc
@@ -15,7 +15,8 @@ begin
 rescue LoadError
 end
 
-def pbcopy(str)
+def pbcopy(str=nil)
+  str = yield if block_given?
   IO.popen(%w[pbcopy], 'w') {|io| io.write str }
 end