Ruby勉強会@札幌 "Rubyist入門講座"

Ruby @ Rubyist Ruby snoozer.05@gmail.com OSC 2007 Hokkaido 2007-06-30( )

“ ”

I LOVE RUBY 24 Dave Thomas “The Island Of Ruby”

theme of this seminar

http://www.ruby-lang.org/ja/

Agenda ✓ ✓ Ruby Hot Topics ✓ Rubyist ✓ Ruby ✓ Ruby

Self-Introduction

• • • • C • Ruby • Ruby • • http://iddy.jp/proﬁle/snoozer05/

Ruby Ruby Hot Topics

Ruby Hot Topics ✓ RubyKaigi2007 - Key is Love ✓ YARV - “Not” Yet Another Ruby VM ✓ Rails - Ruby’s Killer App ✓ JRuby - From Java to Ruby ✓ RSpec - Behavior Driven Develop

http://jp.rubyist.net/RubyKaigi2007/

RubyOnRails masuidrive

Rubyist Rubyist Guide

Lesson (1) Ruby Values of Ruby

Values Of Ruby ✓ Be nice to developers ✓ Be clear and readable ✓ Be ﬂexible and agile ✓ Be open

Nice to developers

✓ • irb, RubyGems, Test::Unit ✓ • emacs, vim, eclipse, visual studio ✓ •

Nice to developers

Clear and readable

”f”

“”.

“”. methods.

”f” “”. methods.

”f” “”. methods. grep(/f$/).

“”. methods. grep(/f$/).

“”. methods. grep(/f$/). sort.

“”. methods. grep(/f$/). sort. join(“¥n”).

“”. methods. grep(/f$/). sort. join(“¥n”). display

“”.methods.grep(/f$/).sort.join(“¥n”).display

✓ ✓

Clear and readable

Flexible and agile

Expressiveness

✓ ✓ ✓ ✓ ✓ etc

✓ ✓ ➡ ✓

Be ﬂexible and agile

Dynamic

✓ ✓ ✓

✓ • ✓ • ➡

✓ • ➡ ✓ • ➡Duck Typing

✓ • Ruby ➡

✓ ✓ ✓

✓ ✓ ! ! ✓ ➡Ruby

Flexible and agile

✓ ✓ ➡ ✓

✓ ✓ ! ! ✓ ➡Ruby

Flexible and agile

✓ • Ruby ✓ • ✓ •

Ruby =

✓ • Ruby ✓ • ✓ •

Lesson (1) Ruby Values of Ruby

Lesson (2)

Lesson (2) To be continued

Ruby ✓ ✓

http://jp.rubyist.net/magazine/

http://doc/loveruby.net/wiki/

http://jp.rubyist.net/

Ruby ✓ Ruby @ ✓ Ruby Sapporo Night

Ruby @

Ruby @ ✓ 1.5 ✓ 20 ✓ Ruby ✓

Ruby @ ✓ ✓ ✓ ✓ Rails

Ruby @ ✓ 7 21 ✓ RubyKaigi2007 ✓ http://jp.rubyist.net/

Ruby Sapporo Night

RubySapporoNight ✓ ✓ ✓ w ✓ 7 25

Ruby ✓ Ruby @ ✓ Ruby Sapporo Night

Ruby Ruby

• • • • • • •

http://mki-tyo-consulting-group.blogspot.com	15
http://s.deeeki.com	7
http://ruby-sapporo.org	2

Ruby勉強会@札幌 "Rubyist入門講座"

by Koji SHIMADA

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Ruby勉強会@札幌 "Rubyist入門講座" Presentation Transcript