Andi 
(24)
How Ruby Boosts Young Innovative Creators In The MITOU Junior Program
Yohei Yasukawa
Mitou Foundation/Mitou Junior・Mentor
The author of railsguides.jp and other initiatives like coderdojo in japan is giving us a talk about bright minds and how to mentor them.
Also, do we also have to use rails: no. If its me jekyll works too.
jr.mitou.org
One Year of Optimization and Refactoring Practices at chocoZAP
Koki Arai
RIZAP TECHNOLOGIES,Inc.
Talking about refactoring.
We love Ruby, we use it and we form the community and thats why we organize conferences.
We also have conferences in the US and Europe. its fun. and so we created gems and thus Rubygems. So we improved the language. 2001 in Tampa we had the first ruby conference there and we had people from 15 countries.
The amount of love is unique in the Ruby Community and that love made it a nice and friendly community. I am very proud of you. Ruby is great and it is OSS.
Matz now saying how he also wanted to do a overhaul of ruby in the early 00s with Ruby 2 *not 2.0, but he lost track, which was good, because perl and python had long migrations which took over 15 years. It was lucky that he didnt order or direct too much back then.
#rubyworld @matz
Matz next on automatic typing:
he is reminded of manual transmission by typing, more precise control, more fuel efficient, but we see less MT cars now in Japan.
I could drive MT, but do I want to really do that?
Nowadays its smooth and more fuell efficient than MT.
AT is as Quick as MT, AT is efficient enough, we dont care how AT works.
Automatic is the way to go. So i feel it might be the same in programming languages. We will see mainstream automatic typing
Namespaces sadly not coming because takamori is too busy with work, but it will be a key concept for ruby 4.0!
An idea is to release 4.0 next year 30 year after the first release!
Another feature potentially coming it the pipleline operator. Last time it was cancelled because it was different from Elixir. He also points out the F# pipeline operator which starts from the end.
#rubyworld @matz
From Idea to Implementation - Ruby on Rails Streamlining Military Hospital Operations in Taiwan
Cheng Chung Nan
Kaohsiung Armed Forces General Hospital/Director of Information Department
Many Exchanges between Shimane and Kaoshiung
An early open source committer and author since 2001. Coming from PHP and OSCommerce, seriously started learning rails in 2020.
He made a realtime dashboard using ruby for Covid 19.
Better Ruby
Yukihiro Matsumoto
Ruby Association/Chairman
NaCL
OSS VISIOn
@matz
500 Participants were here yesterday.
Ruby is Great
Because the Creator is a Genius? No.
Because Is a hada clear target
Who Loves Programming
Who Lovs Freedom
Wo wants to be productive
Who is it: Me
I made Ruby for myself. And then I decided to share it with other people by putting it on the internet. I was suprised that other people agreed with me that its was a beautiful nice language.
