November 2001
Intermediate to advanced
218 pages
6h 22m
English
Content preview from Ruby in a Nutshell
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Reserved Words
The following list shows the reserved words in Ruby:
BEGIN |
do |
next |
then |
END |
else |
nil |
true |
alias |
elsif |
not |
undef |
and |
end |
or |
unless |
begin |
ensure |
redo |
until |
break |
false |
rescue |
when |
case |
for |
retry |
while |
class |
if |
return |
yield |
def |
in |
self |
_ _FILE_ _ |
defined? |
module |
super |
_ _LINE_ _ |
These reserved words may not be used as constant or local variable names. They can, however, be used as method names if a receiver is specified.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.