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争顎恢霞             


       KAKUTANI Shintaro; Nihon Ruby-no-kai; Eiwa System Management,Inc.

2010   4   25
2010   4   25
2010   4   25
Coming to you
                                          from Tokyo




http://www.鍖ickr.com/photos/motoe/2178326040/
2010   4   25
Eiwa System Management,Inc.




2010   4   25
 Building Ruby/Rails App
        Agile Coaching to clients
        sometimes give a talk in
                conference

2010   4   25
http://www.鍖ickr.com/photos/recompile_net/3735197313/
2010   4   25
slideshare cant handle my cover
   slide properly since last year :<




http://www.slideshare.net/kakutani/presentations
2010   4   25
Some
   Translation
   Works
2010   4   25
2010   4   25
2010   4   25
Im a board
   member of
2010   4   25
Nihon Ruby-no-kai
       (Japan Ruby Group)
       http://jp.rubyist.net




2010   4   25
Im one of
   RubyKaigi
   organizers
2010   4   25
RubyKaigi
  http://rubykaigi.org




http://www.randomfractals.com/Flickorama/Flickorama.html
2010   4   25
(talk about it later)


2010   4   25
Im the founder of
   Regional RubyKaigi
   project
2010   4   25
17 kaigis
  9 cities
 21 months
   (2008.08 - 2010.05)




2010   4   25
Im a core
   member of
   Asakusa.rb
2010   4   25
Asakusa.rb



http://www.鍖ickr.com/photos/takkanm/3978417669
2010   4   25
Asakusa.rb is the most
   famous regional Ruby
   user group in Japan

2010   4   25
 Asakusa.rb    Mitaka.rb
        Akasaka.rb    Chiba.rb
        Tokyu.rb      Hokuriku.rb
        Matsue.rb     Jimbocho.rb
        Sapporo.rb    ...
2010   4   25
http://www.鍖ickr.com/photos/hsbt/4496443473/
2010   4   25
feel free to contact me
   when youre coming to
   Tokyo

2010   4   25
What Does
   We Speak Ruby
   Really Mean?
2010   4   25
Its not only
   we can read/write
   Ruby,
2010   4   25
but also
   We think/behave
   like Ruby
2010   4   25
Language matters
   to programmers

2010   4   25
Im using Ruby
   over 9 years

2010   4   25
the language
   youve chosen to
   spent time with,
2010   4   25
Ruby

2010   4   25
in turn re鍖ect
   back on you,
   for better or worse.
2010   4   25
...Can you believe it?


2010   4   25
Human used to type a
   semicolon at the end of
   each line while theyre
   programming.
2010   4   25
Its intentional by
   Matz

2010   4   25
Evidence:


2010   4   25
http://www.rubyist.net/~matz/slides/oscon2003/
2010   4   25
http://www.rubyist.net/~matz/slides/oscon2003/mgp00014.html
2010   4   25
Ruby

2010   4   25
Ruby makes me
   feel more powerful

2010   4   25
I feel Ruby loves
   programmers

2010   4   25
Why do I feel Ruby
   loves programmers?

2010   4   25
Ruby trusts
   programmers!
2010   4   25
Ruby trusts programmers

        Duck Typing
        Open Classes
        Powerful Meta-
                Programming
2010   4   25
http://www.rubyist.net/~matz/slides/oscon2003/mgp00014.html
2010   4   25
Im getting love
  Rubyists



http://www.鍖ickr.com/photos/pragdave/542486933/
2010   4   25
I have fun to play
   with their...

2010   4   25
CHAOS!
                                                                   Yeah! Im here!




http://lumberjaph.net/blog/index.php/2010/03/25/github-explorer/
2010   4   25
Id love to organize
   RubyKaigi to get
   them together.
   (it must be fabulous!)
2010   4   25
I became behave
   like Ruby on
   running RubyKaigi
2010   4   25
Respond to messages
   from rubyists
   dynamically instead of
   limited static behaviour.
2010   4   25
Im willing to change
       my behaviour
       if it were needed.

2010   4   25
Weve been improved
       and leveraged RubyKaigi
       through Re鍖ections/
       Retrospectives.
2010   4   25
~50                RubyKaigi
   ~20                  Attendees
 ~10                         Ratio
                             non-Japanese

~5                          Japanese


~246 ~400 ~544 ~654



  2006 2007 2008 2009
2010   4   25
2010   4   25
RubyKaigi2009
   Scott Chacon                 Thomas Enebo &
   Yehuda Katz                   Nick Sieger
   Jason Goecke                 John Mettraux
   Michael Fellinger            Andriy Hnativ
   Jeremy Evans                 Joshua Hull
   Aaron Quint                  Daniel Bovensiepen
   Ilya Grigorik                James Edward Gray II
   Mohammad A. Ali &            Aaron Patterson
                Ehab El-Badry    Vincent Isambart
2010   4   25
Last, but most
   important

2010   4   25
With great power comes
   great responsibility.
2010   4   25
Be nice

2010   4   25
Matz is nice,
    so were nice.

2010   4   25
Be nice to Rubyists and
   non-Rubyists(so far)


2010   4   25
Be nice to each other!




2010   4   25
RubyKaigi is yet
   another implementation
   of nice as Ruby-ish.

2010   4   25
http://rubykaigi.org/2010/
2010   4   25
Aug 27-29 2010
      @Tsukuba,
    Ibaraki,Japan
2010   4   25
2008




                        2010
                     2007          Narita
                2009
                     2006




2010   4   25
Keynote speakers


2010   4   25
Matz
2010   4   25
Jeremy
                                                                                 Kemper
http://www.tbray.org/ongoing/When/200x/2009/09/13/Shimane-Rubyworld-Conference
2010   4   25
Chad
       Fowler
                http://www.鍖ickr.com/photos/x180/3505452356/
2010   4   25
Session Speakers


2010   4   25
Were looking for
                     speakers!!
                (deadline: 28th April)
http://rubykaigi.org/2010/en/CallForPresentationProposals.html
2010   4   25
look forward to
       meeting w/ you
       in RubyKaigi
2010   4   25
Summary

2010   4   25
What Does
   We Speak Ruby
   Really Mean?
2010   4   25
Its not only
   we can read/write


2010   4   25
Ruby

2010   4   25
but also
   We think/behave
   like
2010   4   25
Ruby

2010   4   25
With great power comes
   great responsibility.
2010   4   25
Be Nice to each other!




2010   4   25
RubyKaigi
  http://rubykaigi.org




http://www.randomfractals.com/Flickorama/Flickorama.html
2010   4   25
Were looking for
                     speakers!!
                (deadline: 28th April)
http://rubykaigi.org/2010/en/CallForPresentationProposals.html
2010   4   25
look forward to
       meeting w/ you
       in RubyKaigi
2010   4   25
shintaro@kakutani.com
2010   4   25

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