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
Being an Open Source Developer, at work
Search
Urabe Shyouhei
October 26, 2016
Technology
11
6.7k
Being an Open Source Developer, at work
Money Forward Meetup #6
Urabe Shyouhei
October 26, 2016
Tweet
Share
More Decks by Urabe Shyouhei
See All by Urabe Shyouhei
On sending methods
shyouhei
0
660
The send-pop optimisation
shyouhei
2
6.7k
Ruby 2.5 What's New
shyouhei
0
1.2k
Glitching Ruby Script
shyouhei
2
810
Optimizing Ruby
shyouhei
7
2.5k
Ruby and its evaluation
shyouhei
10
3k
Deeper look at RFC7159 the JSON
shyouhei
4
1.7k
What's New in Ruby 2.0
shyouhei
71
25k
Other Decks in Technology
See All in Technology
バッチ処理で悩むバックエンドエンジニアに捧げるAWS Glue入門
diggymo
3
190
5分でカオスエンジニアリングを分かった気になろう
pandayumi
0
210
Rustから学ぶ 非同期処理の仕組み
skanehira
1
130
現場で効くClaude Code ─ 最新動向と企業導入
takaakikakei
1
210
2025年夏 コーディングエージェントを統べる者
nwiizo
0
140
大「個人開発サービス」時代に僕たちはどう生きるか
sotarok
20
9.7k
AIのグローバルトレンド2025 #scrummikawa / global ai trend
kyonmm
PRO
1
260
react-callを使ってダイヤログをいろんなとこで再利用しよう!
shinaps
1
230
AIエージェント開発用SDKとローカルLLMをLINE Botと組み合わせてみた / LINEを使ったLT大会 #14
you
PRO
0
100
自作JSエンジンに推しプロポーザルを実装したい!
sajikix
1
170
CDK CLIで使ってたあの機能、CDK Toolkit Libraryではどうやるの?
smt7174
4
110
MCPで変わる Amebaデザインシステム「Spindle」の開発
spindle
PRO
3
3.2k
Featured
See All Featured
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
131
19k
GitHub's CSS Performance
jonrohan
1032
460k
Java REST API Framework Comparison - PWX 2021
mraible
33
8.8k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
36
2.5k
Embracing the Ebb and Flow
colly
87
4.8k
Optimizing for Happiness
mojombo
379
70k
What’s in a name? Adding method to the madness
productmarketing
PRO
23
3.7k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.5k
Optimising Largest Contentful Paint
csswizardry
37
3.4k
Building a Scalable Design System with Sketch
lauravandoore
462
33k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.9k
Transcript
Φʔϓϯιʔε։ൃऀ ͱͯ͠ಇ͘ͱ͍͏͜ͱ ෦ণฏ ։ൃਪਐຊ෦ٕज़෦
http://corp.moneyforward.com/aboutus/20160217-mf-shyouhei/
࠷ۙࢥ͏ ͷͰ͕͢
ͳͥࣗʹڅྉ ͕ৼΓࠐ·ΕΔ ͷ͔ɺཧ༝͕Α ͘Θ͔Βͳ͍ɻ
ʮΦʔϓϯιʔε։ൃऀʯ
w ʮΦʔϓϯιʔεʯ ͋·ΓͦΕ͕͔ࣗΔͱ͔ ͦ͏͍͏Ͱͳ͍ɻ w ʮ։ൃऀʯ ͋·ΓͦΕ͕͔ࣗΔͱ͔ ͦ͏͍͏Ͱͳ͍ɻ
ͳΜͩ͜Ε
Φʔϓϯιʔε w ʮιʔε͕Φʔϓϯͳ͜ͱʯͰͳ͍ɻ ㅟ ㅟ w ৄࡉʮ0QFO 4PVSDF *OJUJBUJWFʯ ʮ0QFO
4PVSDF %FpOJUJPOʯͰݕࡧͨ͠ Γɺ8JLJQFEJBΛಡΜͩΓ͢ΔͱΘ͔Δ w ൷͋Δɻ
https://opensource.org/osd-annotated
http://www.shenlanguage.org/Download/osnbm.pdf
l0QFO4PVSDFJT/PUB#VTJOFTT.PEFMz w ۀతʹޭͨ͠ϕϯμʔΛͭͿ͞ʹ ؍͢ΔͱɺΦʔϓϯιʔεʹ͍ͯ͠ ͳ͍෦ʹڝ૪ྗͷݯઘ͕ൃݟͰ͖Δ ͱ͍͏Ϩϙʔτɻ w ʮͤͳʯͱ͍͏ΑΓଞʹͳ͍ɻ
ʮΦʔϓϯιʔε։ൃऀʯ
શͳ ίετηϯλʔ
https://speakerdeck.com/gfx/ossnikontoribiyuto-nantesiteruchang-he-ziyanai
͜ͷεϥΠυλΠτϧٗͳͷ ͰதΛΑ͘ಡΉ͜ͱΛਪ
͡Ό͋ Ͳ͏͢Δͷ͔
෦ͷ߹ w ͍ʹͯ͠ɺࣾۀͰΦʔϓϯιʔειϑτΤΞ Λ׆༻͍ͯ͠ΔͷͰձࣾͷཧղ͕͋Δɻ w ΦʔϓϯιʔειϑτΤΞΛ։ൃ͢Δ͜ͱͰί ϛϡχςΟʹؐݩ͢Δͷ͕ϛογϣϯɻ w όοΫΦϑΟεܥۀͱࣅ͍ͯΔͱ͍͑ࣅ͍ͯ Δɻ࠾༻ใͱ͔ɻ
ӡ͕ྑ͔ͬͨ Ҏ֎ͷઆ໌͕ ࢥ͍͔ͭͳ͍
ͰͦΕͩͱ ͋Μ·ΓͳͷͰ
Φʔϓϯιʔε ։ൃऀͱͯ͠ ಇ͘ͱ͍͏͜ͱ Howto
ᶃίϛοτ͠Α͏
Φʔϓϯιʔε։ൃΛࣄʹ͢ΔҎલ ʹ·ͣΦʔϓϯιʔε։ൃʹࢀՃ͢ ͖Ͱ͢ɻޏ༻͞Ε͔ͯΒ։ൃ͠·͢ɺ ͷॱংͰͳ͔ͳ͔͕ਐ·ͳ͍ɻ Φʔϓϯιʔε։ൃऀͱͯ͠ಇ͖͚ͨ Εɺ·ͣΦʔϓϯιʔε։ൃऀʹ ͳΔ͜ͱ͔Β࢝ΊΔͱྑ͍Ͱ͠ΐ͏ɻ
ͱ͍͏ͷͷ
https://github.com/shyouhei
͜͜Ͱస৬ ͋Μ·සมΘͬͯͳ͍Ͷ https://github.com/shyouhei
ϓϩάϥϛϯά ͚͕ͩߩݙͰͳ͍
w όάτϦΞʔδ w υΩϡϝϯτνϡʔτϦΞϧ w ϦϦʔεΤϯδχΞϦϯά w ϑΝγϦςʔγϣϯ w FUDʜ
2స৬ͯ͠Կ͕Ұ൪มΘΓ·͔ͨ͠ "ϓϩάϥϜॻ࣌ؒ͘͡Όͳ͍͕࣌ؒऔ ㅟ ㅟ ㅟ ㅟ ΕΔΑ͏ʹͳΓ·ͨ͠ɻ
ᶄൃද͠Α͏
ʑͱखΛಈ͔͢͜ͱຊ ʹଚ͍ͱࢥ͍·͢ɻ͕ɺ ͔ͱ͍ͬͯΞϐʔϧͳ͠ ʹউखʹࣄଶ͕స͢Δ͜ ͱߟ͑ͮΒ͍ͷ͔֬ɻ
ൃද͠Α͏ w ϓϧϦΫΤετ w ษڧձ w ࡶࢽهࣄॻ੶
https://github.com/ruby/ruby/pull/1419
https://speakerdeck.com/shyouhei
http://gihyo.jp/magazine/wdpress/archive/2013/vol77
ηϧϑϒϥϯσΟϯά ࣌ʹඞཁ
ᶅࣄΛ Φʔϓϯʹ͢Δ
ݱࡏɺ࣮ࡍɺϑϧλΠ ϜͰΦʔϓϯιʔεͰ͖Δ ϙδγϣϯͷืूେมগ ͳ͍Ͱ͢ɻͳͷͰɺͳ͍ ͷɺ࡞Δ͔͠ͳ͍ɻ
w ࣗࣾΛ Ұ෦ Φʔϓϯιʔεʹ w ൃల OFXSFMJDIFSPLVΈ͍ͨʹ ސ٬ʹΔͭΛΦʔϓϯιʔε Ͱެ։ɻ w
ϓϦϯλυϥΠό։ൃͱ͔͜ͷ ܥේͰઆ໌Ͱ͖Δͱࢥ͏ɻ
w Φʔϓϯιʔεج൫։ൃʹߩݙ w ϛυϧΤΞɺϥΠϒϥϦɺ04 w ฐࣾͷ߹3VCZʹߩݙ w ͞Βʹൃల͢Δͱۀքඪ४ԽͳͲ
w ΦʔϓϯιʔεͳϓϩμΫτͰɺͲ ͏ʹ͔͚ͯ͠Δ w Ͳ͏ʹ͔ͯ͠ʜ w ૂͬͯޭͰ͖Δͷͳͷ͔Α͘ Θ͔Βͳ͍Ͱ͢ɻ
·ͱΊ
w ෦ӡ͕ྑ͔ͬͨͷ͓͓͏͘ͳ͍ ࣄ࣮Ͱ͋Δɻ ͱ͍͑ɺ w Φʔϓϯιʔε։ൃऀͱͯ͠ಇ͘ͷʹඞཁͳ ͜ͱͦ͜·ͰҟৗͳεΩϧͱ͔Ͱͳ͍ɻ w Φʔϓϯιʔε։ൃऀͱͯ͠ಇ͚Δػձ૿ ͑ͯཉ͍͠ɻ
͓ΘΓ