hangout with ruby
TRANSCRIPT
R U B Y O N R A I L S :
T H E B E G I N N I N G
H A N G O U T W I T H R U B Y
- A N O N Y M
When it comes to building your application, as long as you
understand what is going on, the language or framework
is irrelevant. It’s the execution that matters, so go out
there and build something -
Let the chart talk….
H I S T O R Y O F
R U B Y
• Ruby was conveived by
Yukihiro “Matz”
Matsumoto at February
1993
• “Ruby's class library is an
object-oriented
reorganization of Perl
functionality--plus some
Smalltalk and Lisp stuff”
• “You don't have to
switch(to Ruby), just learn
and try it. You may find
yourself comfortable
enough with Ruby to
decide to switch to it.”
Where to use Ruby (just name a
few)
“Going into (not even close) deep”
R U B Y L A N G U A G E
B E H A V I O U R• Almost everything you manipulate in Ruby is
an object, even the result of manipulation is
also an object
• Variety in many ways
• meta programming
• And many more
B O R I N G S E S S I O N S ,
C O D E S A M P L E S
How to “gets” in and “puts” out
M A K E A D E C I S I O N
R E P E A T A G A I N P L E A S E
R E P E A T A G A I N P L E A S E
4 W O R D S … . D A T A
4 W O R D S … . D A T A
R A I L S : T H E F R A M E W O R K
Rails, is an open source web application
framework written by Ruby by Rails Core Team
of Basecamp Developers lead by David
Heinemier Hansson. First release in 2004
T H E Y A R E U S I N G R A I L S
https://thecoderfactory.com/posts/top-15-sites-built-with-ruby-on-rails
M O D E L V I E W
C O N T R O L L E R
M O D E L V I E W
C O N T R O L L E R
S C A F F O L D I N G
With scaffolding command, rails can construct
model, view, controller needed for basic CRUD
application website automatically
http://repl.it/languages/Ruby
Cobain ruby dulu yuks, trus nanti liat demonya rails yah…