Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
A Story Featuring Right Hand Archetype
Search
Koichi ITO
July 20, 2023
Business
0
1.1k
A Story Featuring Right Hand Archetype
Koichi ITO
July 20, 2023
Tweet
Share
More Decks by Koichi ITO
See All by Koichi ITO
RuboCop: Modularity and AST Insights
koic
3
3.7k
Carving the Way to Ruby Engineering
koic
3
860
Beyond the RuboCop Defaults
koic
3
4.1k
Minify Ruby Code
koic
2
2.3k
Permanent Agility
koic
37
9k
RuboCop: LSP and Prism
koic
3
5k
Organizational Pattern Hatching
koic
0
1.5k
A Practitioner's Journey from Ruby 1.8 to Present
koic
1
2.1k
Without Practice, No Emergence
koic
4
2.5k
Other Decks in Business
See All in Business
チームでドキュメントを育て、 質を高める装置としてのCursor
takuyeah
1
1.2k
メドピアグループ紹介資料
medpeer_recruit
10
130k
“なぜか進まない” 新規事業: 『考えすぎ/走りすぎ』の罠を越え、 明確なプロダクトゴールと高まるスプリント価値
mkitahara01985
3
240
BFM Company Deck
bfm
0
220
えぇーっ!コードを書いてた私がPdMに!?
doiko123
1
170
統合報告書2025
base
PRO
0
240
株式会社メンバーズ キャリア採用向け会社紹介資料
mem_hrpr
PRO
0
14k
20250524OkayamaWordPressMeetupそのバックアップ、復元できますか?
gtaniguchi
0
110
LW_brochure_business
lincwellhr
1
56k
Notes on “Camp”
campinc
0
1.5k
地方中小企業のエンジニアから大企業の執行役員になるまで #phpcon_niigata / road to executive
kyonmm
PRO
6
13k
HRbase 労務開発説明資料
maka
0
210
Featured
See All Featured
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
Why Our Code Smells
bkeepers
PRO
336
57k
Become a Pro
speakerdeck
PRO
28
5.4k
Side Projects
sachag
454
42k
Building Applications with DynamoDB
mza
95
6.4k
Agile that works and the tools we love
rasmusluckow
329
21k
The Straight Up "How To Draw Better" Workshop
denniskardys
233
140k
Building a Modern Day E-commerce SEO Strategy
aleyda
40
7.3k
Measuring & Analyzing Core Web Vitals
bluesmoon
7
460
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
42
2.3k
For a Future-Friendly Web
brad_frost
178
9.7k
Writing Fast Ruby
sferik
628
61k
Transcript
803, A Story Featuring Right Hand Archetype !LPJD
w ӬγεςϜϚωδϝϯτظ͔Βظ ·Ͱ͖ͬͯͨ͜ͱ w ظҎ߱ͷΠϝʔδ ࠓͷͳ͠
ӈͱ͍͏ΞʔΩλΠϓ %& POͷ؍·ͨผͷػձʹ &.
ྲྀग़ྲྀೖ͔Βྲྀೖྲྀग़ w ظͷॏࣄۀ՝ʮྲྀग़ྲྀೖʯ w ࠾༻ͱҭ͕ϛογϣϯ w ظ ݄ ʹΤϯδχΞϦϯά
ϚωʔδϟʔΛ࢝Ίͨࡍͷॏࣄۀ՝Λ ظ·Ͱʹղܾͨ͠ ͬͨͶ w !OTHD !KVOL !TXBNQʹײँ
w ࣄۀ෦ͱ͍͏ϓϩμΫτ w ͢ΔϓϩμΫτ։ൃ͕ਐΊΒΕ͍ͯ ·͢ΑͶ w प͞Εͳ͍ͱ৽ػೳΘΒͳ͍ w ຖ݄(*(ͱ͔ςϯγϣϯ্͕Γ·͢ΑͶ🤘 ࣄۀ෦Λৗʹվળ͠ଓ͚Δ
w ҙਤతͳަྲྀػձ FHΞδϟΠϧ16# w ϑΟϤϧυ͞ΜͱͷఏܞڧԽ w ϦϞʔτϫʔΫΛલఏʹ͢Δ w खͷϦϞʔτϫʔΫରԠ
w "*ʹΑΔ։ൃࢧԉิॿ ͲΜͳ͜ͱΛఏҊڠ͔ٞͨ͠ʁ
'#$͞Μͱͷ༊ண ڧԽ w POͰ'#$͞ΜͷࡶஊλΠϜʹೖ Δͷͱ͍͏ΞΠσΞΛΒ͏ w '#$ଔͷ!XBUBSP !ZPTIJOP
!LBTVNJQPO !JNB[VNJ !GVHBLLCO !IBSVHVDIJ͕շ w !GVHBLLCOͷఏҊͰɺং൫ͷ !LPJDͷضৼΓෆཁʹͳΓཱࣗ ܕͰಈ͘ମ੍
ϦϞʔτલఏͷશࠃ࠾༻ w ϦϞʔτ࣌Ͱटݍ ֎ʹҾͬӽ͔͢Βୀ৬ ͠·͢ͷཁҼΛݮΒ͢ w टݍҎ֎ʹૉΒ͠ ͍։ൃऀࢁ͍Δ 4FFҬ3VCZձٞ 🗾
w 3VCZ,BJHJͷෳϝϯόʔొஃʹ ࢸͬͨ׆ಈཁҼͷͻͱͭͱݟͯΔ w 3VCZ,BJHJͷ໊ొஃࠃ اۀͰ࠷ଟ 4IPQJGZผ֨ w ೱ͍ࢀՃऀͰ։࠵Λଓ͚ͯͨΒɺ
ೱ͍ਓͨͪʹϦʔνͯ͠ΔͷͰɺ ͦͷ࿏ઢΛҾ͖ଓ͖ଓ͚͍ͯ͘ 3BJMT044ύονձ
Ӭશମͷ৫ӡӦྗ্ w ΤϯδχΞϦϯάϚωʔδϟ ϋϯζΦϯηϛφʔΛࣄۀ෦ ԣஅܕͰԬౡ$50ͱ։࠵ w ظ։࠵͍ͯ͘͠༧ఆ w ؔ৺͋Δϝϯόʔ͕͍Ε
͓͕͚͍ͩ͘͞
5PXBSETUI
w େܕϓϩδΣΫτ͔ΒɺখதنϓϩδΣ ΫτʹͳΔ͜ͱͰϦʔμʔɺαϒϦʔμʔ ΛܦݧΛ௨͡͏·͘ͳΔػձΛग़͍ͨ͠ w !4)(".&-*/,4ͷΑ͏ͳத్࠾༻ͷ ૿͠ํߟ͍͖͍͑ͯͨ 044͕伴ʁ w
ϫφϏʔडೖͷମྗதݎͷް͞ʹൺྫ ࣄۀ෦ͷ։ൃମ੍ྗ্
w ొஃऀ໊ͱ͍͏ඪCZ!N@QJYZ w ઌिͷ$'1ͷϓϩϙʔβϧΛߟ͑Δձʹ !ZVDBPIPVST !JNB[VNJ !DPMPSCPY !KVOL !IBSVHVDIJ
!4)͕ࢀՃͯ͘͠Εͨ ·ͣؔ৺͔Β w ਓͷܨ͕ΓͰউෛ͠ΖCZ!LBLVUBOJ ΦϑϥΠϯίϛϡχςΟͷճؼ
w !KVOL-SBNBίϯτϦϏϡʔλʔ w !4)QBSTFZίϯτϦϏϡʔλʔ w !LPJD1BSTFSHFNίϛολʔ w !JNB[VNJ*3#ίϛολʔ w !GVHBLLCO3#4ίϯτϦϏϡʔλʔ
ߏจղੳثݚڀ෦ IUUQTNBHB[JOFSVCZJTUOFUBSUJDMFT'PMMPX6Q,JSJTIJNB3VCZIUNM
w ࢿ֨࠲ֶͰ͓ษڧͷػձΛ૿͢͜ͱͰͳ͍ w खΛಈ͔࣮ͨ͠ફ͔ΒͷମಘຊਓҎ֎Ͱ͖ͳ͍ w ʑͷࣾձʹ͓͚ΔਓؒؔࣄͳͲͷӦΈͷத ͔Βɺָ͠͞ح৺Λ͙͘͢Δڥػձͷग़ ͠நग़͢Δ8JUIPVU1SBDUJDF /P&NFSHFODF w
ͭ·ΓΞδϟΠϧࣄۀ෦ͰʰใԽٕज़Λ௨ͯ͡ ࣾձͱڞੜʱ͍ͨ͠ͱࢥ͑Δڥͮ͘Γͷ͓ख͍ ࢲʹͱͬͯҭͱԿ͔ʁ
.*/"48"/ Y &*8"*4.