From f165e721cedf80edf560304b7d83b0687045f8b1 Mon Sep 17 00:00:00 2001 From: Kaleb Davis Date: Tue, 6 Oct 2015 20:55:51 -0400 Subject: Update ruby.html.markdown --- ruby.html.markdown | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'ruby.html.markdown') diff --git a/ruby.html.markdown b/ruby.html.markdown index 8f23b2e6..3e85a038 100644 --- a/ruby.html.markdown +++ b/ruby.html.markdown @@ -106,8 +106,14 @@ placeholder = 'use string interpolation' 'hello ' + 3 #=> TypeError: can't convert Fixnum into String 'hello ' + 3.to_s #=> "hello 3" -# print to the output +# print to the output with a newline at the end puts "I'm printing!" +#=> I'm printing! +#=> nil + +# print to the output without a newline +print "I'm printing!" +#=> I'm printing! => nill # Variables x = 25 #=> 25 -- cgit v1.2.3