diff options
| -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 |