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
ruby13
Search
MATSUOKA Kohei
July 03, 2014
Technology
470
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
ruby13
MATSUOKA Kohei
July 03, 2014
More Decks by MATSUOKA Kohei
See All by MATSUOKA Kohei
ゼロからわかるRuby超入門の歩き方
machu
2
4.5k
最近のtDiary
machu
1
1.8k
ruby15
machu
0
550
ruby12
machu
1
360
ruby11
machu
0
360
ruby10
machu
0
380
ruby09
machu
0
320
ruby08
machu
0
270
ruby07
machu
0
460
Other Decks in Technology
See All in Technology
サイボウズ 開発本部採用ピッチ / Cybozu Engineer Recruit
cybozuinsideout
PRO
12
85k
Claude Teamプランの コスト最適化を考える
rfdnxbro
0
700
コミュニティから始まった農業IoTとの7年間 ——人との関わりが教えてくれたこと
peacemaker07
0
110
EUDIWの枠組みを出発点に民間エコシステムの在り方を考える(OAuth/OIDC Numa (Immersion) Workshop 2026)
oidfj
PRO
0
270
医療の現場を変革に挑戦した半年間の軌跡 - PythonとAIで現場を変える / From Code to Care
soudai
PRO
1
620
マイナンバーカード本人確認の実装比較(OAuth/OIDC Numa (Immersion) Workshop 2026) / 20260825 numa-12
oidfj
PRO
0
260
Introduction to Sansan Meishi Maker Development Engineer
sansan33
PRO
0
460
Introduction to Sansan for Engineers / エンジニア向け会社紹介
sansan33
PRO
6
77k
みてねにおけるAI-DLC導入活動とAIドリブン開発の現在地/JAWS-UG AI-DLC #2
isaoshimizu
2
140
Rust×eBPFでEDRっぽいものをつくる
sunlife3
2
970
RelayerというPHPのフレームワークを作った
polidog
PRO
0
140
AI・HPC開発を支えるGPU環境の新しい選択肢 液冷GPUシステム「AquSys」の取り組み
gpuunite_official
0
240
Featured
See All Featured
Ethics towards AI in product and experience design
skipperchong
2
350
AI Search: Where Are We & What Can We Do About It?
aleyda
0
7.8k
How To Speak Unicorn (iThemes Webinar)
marktimemedia
1
560
JAMstack: Web Apps at Ludicrous Speed - All Things Open 2022
reverentgeek
1
580
sira's awesome portfolio website redesign presentation
elsirapls
0
340
Bash Introduction
62gerente
615
220k
From Legacy to Launchpad: Building Startup-Ready Communities
dugsong
0
310
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.8k
The Straight Up "How To Draw Better" Workshop
denniskardys
239
140k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.9k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
287
14k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
49
10k
Transcript
3VCZߨٛୈճ 8FCΞϓϦ࡞࣮श χϑςΟגࣜձࣾدෟߨٛ ࣾձՊֶʹ͓͚Δใٕज़ͱίϯςϯπ࡞***
দԬߒฏ ߨࢣ ຊి৴ి᷂ UXJUUFS!NBDIV IUUQTHJUIVCDPNNBDIV IUUQXXXNBDIVKQEJBSZ
લճͷ͓͞Β͍
ࣗಈϦϩʔυ w ຖճ6OJDPSOΛ࠶ىಈ͢Δͷ͕໘ w ίʔυΛमਖ਼͢ΔͱɺࣗಈͰϦϩʔυͯ͘͠ΕΔ HFNTJOBUSBDPOUSJC (FNpMF BQQSC SFRVJSFTJOBUSB
SFRVJSFTJOBUSBSFMPBEFS 4JOBUSB3FMPBEFS ݕࡧ
σόοά༻Τϥʔը໘ w Τϥʔը໘Ͱσόοάʢղੳʣ͕Ͱ͖Δ HFNCFUUFS@FSSPST HFNCJOEJOH@PG@DBMMFS (FNpMF BQQSC SFRVJSFCFUUFS@FSSPST !
VTF#FUUFS&SSPST.JEEMFXBSF #FUUFS&SSPSTBQQMJDBUJPO@SPPU@@EJS@@ CFUUFS@FSSPST ݕࡧ
ࣗಈͰ)5.-Τεέʔϓ w )5.-ʹมΛදࣔ͢Δͱ͖ʹɺηΩϡϦςΟରࡦͷͨ Ί)5.-Τεέʔϓͱ͍͏ॲཧ͕ඞཁͰ͢ w FSVCJTΛ͏ͱɺࣗಈͰ)5.-Τεέʔϓͯ͘͠Ε·͢ HFNFSVCJT (FNpMF BQQSC
SFRVJSFFSVCJT TFUFSC FTDBQF@IUNMUSVF 944߈ܸ ݕࡧ
͍ํͷҙ ࣗಈϦϩʔυͱσόοά༻Τϥʔ ը໘ɺ։ൃ͢Δͱ͖͚ͩ༗ޮ ʹ͠·͠ΐ͏ɻ ΞϓϦΛެ։͢Δͱ͖ແޮʹɻ
ςϯϓϨʔτ &SC ͷॻ͖ํ ֮͑Δ͜ͱ͚ͭͩ 3VCZͷίʔυΛ࣮ߦ 3VCZͷίʔυ 3VCZͷίʔυΛ࣮ߦ͠ɺ݁ՌΛදࣔ 3VCZͷίʔυ
#.*Λ)5.-ʹग़ྗ QPTUCNJEP IFJHIUQBSBNT<IFJHIU>UP@G XFJHIUQBSBNT<XFJHIU>UP@G !CNJXFJHIUIFJHIU FSCCNJ FOE BQQSC
WJFXTCNJFSC GPSNBDUJPOCNJNFUIPEQPTU DN JOQVUOBNFIFJHIUUZQFUFYU ମॏ LH JOQVUOBNFXFJHIUUZQFUFYU JOQVUWBMVF#.*ΛܭࢉʂUZQFTVCNJU GPSN ! JG!CNJ ͋ͳͨͷ#.*!CNJSPVOE Ͱ͢ɻ FOE CNJΛ!CNJʹॻ͖͑ ʢ!ͷҙຯ͋ͱͰઆ໌͠·͢ʣ !CNJมΛදࣔ
ςϯϓϨʔτʹ͍ͨ͠ มʹ!Λ͚ͭΔ BQQSC HFUUFTUEP NFTTBHF)FMMP FSCUFTU FOE ϝοηʔδ NFTTBHFͰ͢ɻ
WJFXTUFTUFSC NFTTBHFมݟ͑ͳ͍ HFUUFTUEP !NFTTBHF)FMMP FSCUFTU FOE ϝοηʔδ !NFTTBHFͰ͢ɻ !Λ͚ͭΔͱΈ͑ΔΑ͏ʹͳΔ
;ͭ͏ͷม 4JOBUSB"QQMJDBUJPO QPTUEP Z FOE BQQSC Z WJFXTCNJSC
HFUEP Y FOE Y Z มͷ༗ޮൣғ είʔϓ ϒϩοΫ Zมݟ͑ͳ͍
!ม Πϯελϯεม 4JOBUSB"QQMJDBUJPO QPTUEP !Z FOE BQQSC !Y WJFXTCNJSC
HFUEP !Y FOE !Y !Z มͷ༗ޮൣғΦϒδΣΫτ !Zม͕ݟ͑Δ
ͱΓ͋͑ͣɺ ςϯϓϨʔτʹͨ͠ ͍มʹ!Λ͚ͭΔ ͱ֮͑Ε0,
લճͷԋश՝ ग़ྗ݁ՌͷΧελϚΠζ
՝ग़ྗ݁ՌͷΧελϚΠζ #.*ͷʹΑͬͯɺʮ૫ͤܕʯɺʮී௨ʯɺ ʮଠΓ͗ΈʯͷମܕදࣔͰ͖ΔΑ͏ʹ 8FCΞϓϦΛमਖ਼͍ͯͩ͘͠͞ɻ
$-*ΞϓϦͷ߹ʢୈճ3VCZߨ࠲ΑΓʣ Λฉ͘ QVUT͋ͳͨͷΛڭ͍͑ͯͩ͘͞ DN IFJHIUHFUTUP@G ମॏΛฉ͘ QVUTͭ͗ʹମॏΛڭ͍͑ͯͩ͘͞ LH
XFJHIUHFUTUP@G #.*Λܭࢉ͢Δ CNJXFJHIUIFJHIU #.*Λڭ͑Δ QVUT͋ͳͨͷ#.*\CNJ^Ͱ͢z ! JGCNJ QVUT૫ͤܕͰ͢ FMTJGCNJ QVUTී௨Ͱ͢ FMTF QVUTଠΓ͗ΈͰ͢ FOE ՝ग़ྗ݁ՌͷΧελϚΠζ
՝ग़ྗ݁ՌͷΧελϚΠζ w ମܕͷܭࢉΞϓϦͱςϯϓϨʔτͷͲͪΒͰΔ͔ʁ w ςϯϓϨʔτͰܭࢉ͢ΔͱJG͕ෳࡶʹɻ w ϩδοΫΞϓϦ BQQSC ଆʹ·ͱΊΔͱεοΩϦ ͠·͢ɻ
QPTUCNJEP !CNJ !TUZMFඪ४ FSCCNJ FOE JG!CNJ #.*!CNJSPVOE Ͱ͢ɻ ମܕ!TUZMFͰ͢ɻ FOE BQQSC WJFXTCNJFSC ࣮ࡍʹఆ ϩδοΫΛॻ͘
8FCΞϓϦ ࡞࣮श IUUQTXXXqJDLSDPNQIPUPTCSF
8FCΞϓϦ࡞࣮श w ͖ͳ8FCΞϓϦΛ࡞ͬͯΈ·͠ΐ͏ w ݶͷߨٛΛཤम͍ͯ͠ΔํɺͦΕΛ༏ઌ͠ ͯ0,Ͱ͢ɻͪΖΜผͰ0,ɻ w લճͷ՝͕·ͩͷਓɺ·ͣ՝͔Β ઓͯ͠Έ·͠ΐ͏ɻ
8FCΞϓϦ࡞࣮श w ࡞ͨ͠8FCΞϓϦΛάϧʔϓͰհ͍ͯͩ͘͠͞ʢൃ ද࣌ؒਓҎʣ w 8FCΞϓϦͷσϞʢ࡞్தͰ0,Ͱ͢ʣ w ͦͷ8FCΞϓϦΛ࡞Ζ͏ͱࢥͬͨཧ༝ w ָ͔ͬͨ͠ͱ͜Ζɺۤ࿑ͨ͠ͱ͜Ζ
w ࠓޙϓϩάϥϛϯάΛͬͯΈ͍͔ͨɺ·ͨɺͦͷཧ༝ w ൃදʹΉ͚ͯϓϨθϯࢿྉΛ࡞Δඞཁͳ͍Ͱ͢
εέδϡʔϧ w ݄ɺ݄̓ w ࣮शͷ࣌ؒʹ͠·͢ɻग़੮Χϯτ͠·͢ɻ w ݄ w ࡞ͬͨ8FCΞϓϦΛάϧʔϓͰհͯ͠Β͍·͢ɻ ͍ͯ͠ͳͯ͘ɺͰ͖ͨͱ͜Ζ·ͰΛհ͍ͯͩ͘͠͞ɻ
w ͕Μͬͯʹདྷ͍ͯͩ͘͞ɻ w ߹͕͋ͬͯͲ͏ͯܽ͠੮͢Δਓɺࣄલʹ࿈བྷ͍ͩ͘͞ɻ
͓ͷྫ ʮੜ·Ε͔ͯΒԿͨͬͨʁʯ w ੜ݄Λೖྗ͢Δͱɺࠓ͕ੜ·Ε͔ͯΒԿ͔ Λදࣔ ʮจࣈԽ͚ղফπʔϧ 63-σίʔυϑΥʔϜ ʯ
w 8JLJQFEJBΞΫηεղੳͰొͨ͠Ͱ࢝·Δಾͷจ ࣈྻΛಡΊΔܗࣜʹม&ˠ͍ ʮ༣ศ൪߸͔Βॅॴมʯ w ༣ศ൪߸Λೖྗ͢ΔͱɺରԠ͢ΔॅॴΛදࣔ͢Δ ʮ8JLJQFEJBΞΫηεղੳ8FCΞϓϦ൛ʯ w ୈճʙୈճͰ࡞ͨ͠8JLJQFEJBΞΫηεղੳΛ 8FCΞϓϦԽ
͓ͷྫ ʮϐλΰϥ҉߸ʯ w ϑΥʔϜʹೖྗͨ͠จࣈΛεΩϡλϨʔ҉߸ Ͱ҉߸Խ͢Δɻγʔβʔ҉߸ͰՄɻ ʮ͋ͯήʔϜώοτϒϩʔʯʲ্ڃʳ w ܻͷΛͯΔήʔϜɻࣈͷͱҐஔ͕ਖ਼
͚͠Ε)*5 ͚ͩਖ਼͚͠Ε#*5&ͱදࣔɻ ྫ͑ɺਖ਼ղ͕ʮʯͰ༧͕ͨ͠ ʮʯͰ͋Εɺ)*5 #*5&ͱͳΔɻϑ δςϨϏͷ/VNFSOɻ
͓ͷώϯτ
ώϯτੜ·Ε͔ͯΒԿʁ w 3VCZͰΛѻ͏ΦϒδΣΫτɺ5JNFͱ%BUFͷछྨ ͕͋Γ·͢ɻͲͬͪΛͬͯܭࢉͰ͖·͢ɻ ࠓΛද͢ΦϒδΣΫτΛ࡞Δ 5JNFOPX %BUFUPEBZ
ੜΛද͢ΦϒδΣΫτΛ࡞Δ 5JNFMPDBM %BUF OFX ੜ͔Βࠓ·ͰͷΛܭࢉ͢Δ UPEBZCJSUI ˡ5JNFͷ߹ੜ·Ε͔ͯΒͷඵ
ώϯτ63-σίʔυ w &63-Τϯίʔυ͞Εͨจࣈྻ w ݩʹ͢ʹ$(*VOFTDBQFϝιουΛ͍·͢ w ͍ํୈճ3VCZߨٛΛࢥ͍ग़͍ͯͩ͘͠͞ & ͍
63-σίʔυ 63-Τϯίʔυ
ώϯτ༣ศ൪߸͔Βॅॴม w ༣ศ൪߸σʔλຊ༣ศͷαΠτ͔ΒμϯϩʔυͰ͖·͢ɻ ʮ༣ศ൪߸σʔλʯͰݕࡧɻ w ༣ศ൪߸ͱॅॴ͕$47ܗࣜʹͳ͍ͬͯ·͢ɻจࣈίʔυ͕ 4)*'5+*4ͳͷͰ65'ʹม͠ͳ͍ͱจࣈԽ͚͠·͢ɻ w શࠃͯ͢ͷσʔλϑΝΠϧ͕େ͖͍ͷͰɺ͖ͳಓݝʹ ݶఆ͢Δͱ͍͍Ͱ͠ΐ͏ɻ
w جຊతͳॲཧ8JLJQFEJBΞΫηεղੳͷલ෦ͱࣅ͍ͯ· ͢ɻϑΝΠϧΛ։͍ͯɺಛఆͷ༣ศ൪߸ؚ͕·ΕΔߦΛݟ͚ͭͯɻ
ώϯτ8JLJQFEJBΞΫηεղੳ w ୈdճͰ࡞ͨ͠ίʔυΛ8FCΞϓϦԽ w ࠷ޙͷදࣔ෦ʢϥϯΩϯάʣΛςϯϓϨʔτ ʹҠͯ͠ɺ)5.-Ͱ៉ྷʹදࣔ͠·͠ΐ͏ w ࣮ફతͳ8FCΞϓϦͰຖճܭࢉͤͣʹϥϯΩ ϯάΛσʔλϕʔεͳͲʹอଘ͠·͕͢ɺͦ͜ ·ͰΒͳͯ͘0,Ͱ͢ʢͬͯ0,ʣ
ώϯτϐλΰϥ҉߸ w ʹࡉ͍ࢴΛר͖͚ɺॎʹจࣈΛॻ͘ w ࢴΛ΄Ͳ͘ͱɺಾͷจࣈྻͱͳΔ w ಛఆͷߦʹมͯ͠ॎಡΈ IUUQKBXJLJQFEJBPSHXJLJ҉߸࢙ ͍
· Ͱ ͔ Μ ͨ Μ ʹ ͔ ͍ Ͳ ͘ Ͱ ͖ · ͢ ͍ · Ͱ ͔ Μ ͨ Μ ʹ ͔ ͍ Ͳ ͘ Ͱ ͖ · ͢ ͍ Μ ͍ · · ͨ Ͳ ͢ Ͱ Μ ͘ ʹ Ͱ ͔ ͔ ͖ ฏจ ҉߸จ ม 伴
ώϯτ͋ͯήʔϜ ώοτϒϩʔ w SBOE ͰϥϯμϜͳܻͷࣈΛ࡞ Ͱ͖Δ͕ɺॏෳνΣοΫ͕େมɻ w UP@BTBNQMF
KPJOͩͱॏෳ͠ͳ͍ ܻͷࣈΛ࡞ΕΔ "SSBZTBNQMFࢀর w ϥϯμϜͳࣈ్தܦաηογϣϯʹอଘ ͢Δɻ͍ํʮ4JOBUSBTFTTJPOʯͰݕࡧɻ
ࢀߟࢿྉ
BCD ࣮ߦ݁Ռ QVUTBCD ॻࣜ 3VCZίʔυ ࣮ߦ݁Ռ TIFMMίϚϯυ MT
ࡶஊɾ࣭༻GBDFCPPLάϧʔϓ IUUQTXXXGBDFCPPLDPNHSPVQTIJUPUTVCBTIJSC ɾՃೖඇՃೖࣗ༝Ͱ͢ ɾՃೖඇՃೖʹؔ͠·ͤΜ ɾࢀՃऀҰཡެ։͞Ε·͢ ɾࢀՃऀελοϑͱҰࡢɺࡢɺࠓͷडߨऀͰ͢ ɾॻ͖ࠐΈࢀՃऀͷΈݟ͑·͢ ɾرऀΞΫηεͯ͠ࢀՃਃ͍ͯͩ͘͠͞ ɾࡶஊɺ࣭ɺٞͳͲԿͰؾʹͤͣͲ͏ͧʙ ɾ࣭ʹ͑ΒΕΔਓ͍͑ͯ͋͛ͯͩ͘͞
ɾߨࢣਞ͓͑͠·͢ ɾೖͬͨΒܰࣗ͘ݾհ͓Ͷ͕͍͠·͢