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hashimoto-kei
July 20, 2025
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AkarengaLT vol.35
AkarengaLT vol.35 に登壇した際の資料です。
https://engineercafe.connpass.com/event/360381/
hashimoto-kei
July 20, 2025
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Transcript
2025/07/20 hashimoto-kei AkarengaLT Vol. 35
ࣗݾհ Let me introduce myself.
໊લɿhashimoto-kei name: hashimoto-kei
ग़ɿԬ birthplace: Fukuoka City
ॴଐɿελʔτΞοϓ@Ԭ belong_to: startup at Fukuoka
ݞॻɿݚڀһ position: researcher
ࣄɿΤϯδχΞ work: engineer
ٕज़ελοΫɿPython, AWS technology stack: Python, AWS
͖ͳຊɿNand2Tetris favorite book: Nand2Tetris
None
झຯɿαφ, ϙουΩϟετ Favorite: sauna, podcast
[ѱ॥ը૾δΣωϨʔλ](https://fur a ndon-pig.github.io/fpig_s a mple/hobby/b a d_spir a l/) αφ
ਫ෩࿊ ===== ॥
ࠓͷςʔϚ Today’s theme
ॳΊͯͷίϛϡχςΟओ࠵ First time to organize community
͘͠Έ.rb
ਖ਼໊ࣜশ Official name
Shikumi.rb
ಡΈํ How to read
͘͠ΈϧϏʔ “Shikumi Rubii”
None
Ruby ίϛϡχςΟ Ruby community
Ruby ͷ͘͠Έ Ruby’s mechanism
Ruby ͷॲཧܥ Ruby’s interpreter
[Rubyͷதͷ༧උࣝ\_RubyK a igiͷલʹΓୄʂ\_ެ։༻ \- Google εϥΠυ](https:// docs.google.com/present a tion/d/1oFvP4W3Ox8uiGXsW a
3ibyDg a 1cpLguVZhwCjpD46hFU/ mobilepresent?slide=id.g3389fccf211_0_100)
ͳͥίϛϡχςΟΛʁ Why did you create it ?
RubyKaigi 2025
Day 0
ϑΟϤϒʔϋεʹͯ At Fjord Boot Camp House, which was provided by
FBC…
ϫΠϫΠ͍ͯͨ͠Β When we enjoyed talking, someone said…
ʮίʔυ࠙ձͷάϧʔϓ GitHub ͰݟΕ·͢Αʯ “You can see the groups of Code
Party.”
֬ೝ͢Δͱ I confirmed…
None
mruby by Matz
ΊͪΌͪ͘Όخ͍͠ I was very happy.
͚ͩͲ But…
ͪΐͬͱෆ҆ I was a little nervous.
mruby ͷཧղ My understanding of mruby
ʮmruby …ʯ “mruby is…”
ʮCRuby Ͱͳ͍ॲཧܥͷҰͭʯ “one of non-CRuby processors.”
ʮলϝϞϦʯ “Low memory.”
ʮҎ্ʯ “That’s all.”
ղ૾͕͗͢Δ…😭 My understanding of mruby is poor.
ʮMatz ͱͤΔνϟϯε͕…ʂ ͜ͷ··ͩͱஔ🗿ʹ…ʂʯ “I don't want to waste the chance
to talk with Matz.”
🔥 I was very motivated.
AM 2:00 ·Ͱ until 2:00 a.m.
udzura ͞Μͷࢿྉ we read documents by udzura san.
[Rubyͷதͷ༧උࣝ\_RubyK a igiͷલʹΓୄʂ\_ެ։༻ \- Google εϥΠυ](https:// docs.google.com/present a tion/d/1oFvP4W3Ox8uiGXsW a
3ibyDg a 1cpLguVZhwCjpD46hFU/ mobilepresent?slide=id.g3389fccf211_0_100)
ϫΠϫΠΨϠΨϠ We enjoyed discussing Ruby’s processor.
ָ͍͠🥳 Very fun!
ѹతਭෆ😭 overwhelming lack of sleep…
😷
Day 3
ίʔυ࠙ձ Code Party
ձʹண͘ͱ When I got to the hall,
ྡʹͳΜͱ Matz ͕…ʂ Matz was next to me !
Matz ͕ॲཧܥͷΛͯ͘͠ΕΔ Matz talked to us about Ruby’s processors.
ͱָ͍ͯ͠🥳 Very fun!!
ݴޠॲཧܥ͕͖ʹͳͬͨ Attending RubyKaigi, I get to like programming language processor.
[ѱ॥ը૾δΣωϨʔλ](https://fur a ndon-pig.github.io/fpig_s a mple/hobby/b a d_spir a l/) ݴޠॲཧ
ݴޠॲཧ ===== ॥
ΞϑϦΧͷ᷾ African proverb
ૣ͘ߦ͖͚ͨΕҰਓͰߦ͚ If you want to go fast, go alone.
ԕ͘ʹߦ͖͚ͨΕօͰߦ͚ If you want to go far, go together.
Ruby Λਂ͘Γ͍ͨ I want to understand Ruby more.
ͦͷͨΊʹΈΜͳͰֶͿ So, we learn Ruby together.
ͦͷͨΊͷίϛϡχςΟ Shikumi.rb is for that.
None
Thank you for listening!