diff options
| author | Kaleb Davis <kalebdavisgithub@gmail.com> | 2015-10-06 20:55:51 -0400 |
|---|---|---|
| committer | Kaleb Davis <kalebdavisgithub@gmail.com> | 2015-10-06 20:55:51 -0400 |
| commit | f165e721cedf80edf560304b7d83b0687045f8b1 (patch) | |
| tree | ef6aacb88701d41b1dac14529a5cc2eb7419e722 | |
| parent | 6ac7368b3b8e3ce1ee6c50c9f088553e7cbc6d1a (diff) | |
Update ruby.html.markdown
| -rw-r--r-- | ruby.html.markdown | 8 |
1 files changed, 7 insertions, 1 deletions
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 |