info/learnxinyminutes-docs
1
0
Fork 0
mirror of https://github.com/adambard/learnxinyminutes-docs.git synced 2025-08-05 14:27:51 +02:00
Code Issues Releases Wiki Activity

Merge pull request #1373 from kalebdavis/patch-1

Browse Source 
Update ruby.html.markdown
This commit is contained in:
Levi Bostian
2015-10-09 10:02:33 -05:00
parent bd56a72723 f165e721ce
commit 5bbb0200d7
1 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
ruby.html.markdown
View File

@@ -106,8 +106,14 @@ placeholder = 'use string interpolation'
'hello ' + 3 #=> TypeError: can't convert Fixnum into String 'hello ' + 3 #=> TypeError: can't convert Fixnum into String
'hello ' + 3.to_s #=> "hello 3" 'hello ' + 3.to_s #=> "hello 3"
# print to the output # print to the output with a newline at the end
puts "I'm printing!" puts "I'm printing!"
#=> I'm printing!
#=> nil
# print to the output without a newline
print "I'm printing!"
#=> I'm printing! => nill
# Variables # Variables
x = 25 #=> 25 x = 25 #=> 25