From 26c490f404731d053a6205719b6246502c07b449 Mon Sep 17 00:00:00 2001 From: Patrick Simianer Date: Sat, 14 Jun 2014 16:46:27 +0200 Subject: init --- ruby/call_by_reference.rb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100755 ruby/call_by_reference.rb (limited to 'ruby/call_by_reference.rb') diff --git a/ruby/call_by_reference.rb b/ruby/call_by_reference.rb new file mode 100755 index 0000000..12dc933 --- /dev/null +++ b/ruby/call_by_reference.rb @@ -0,0 +1,14 @@ +#!/usr/bin/env ruby + + +def fun w + w << "x" +end + + +w = [1,3,4,5] + +fun w + +puts w.to_s + -- cgit v1.2.3