$30 off During Our Annual Pro Sale. View Details »
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
ruby09
Search
MATSUOKA Kohei
June 04, 2014
Technology
0
290
ruby09
MATSUOKA Kohei
June 04, 2014
Tweet
Share
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
4.4k
最近のtDiary
machu
1
1.7k
ruby15
machu
0
510
ruby13
machu
0
440
ruby12
machu
1
320
ruby11
machu
0
330
ruby10
machu
0
340
ruby08
machu
0
250
ruby07
machu
0
420
Other Decks in Technology
See All in Technology
Sansanが実践する Platform EngineeringとSREの協創
sansantech
PRO
2
580
Security Diaries of an Open Source IAM
ahus1
0
130
安いGPUレンタルサービスについて
aratako
2
2.6k
Microsoft Agent 365 を 30 分でなんとなく理解する
skmkzyk
1
990
21st ACRi Webinar - Univ of Tokyo Presentation Slide (Ayumi Ohno)
nao_sumikawa
0
120
法人支出管理領域におけるソフトウェアアーキテクチャに基づいたテスト戦略の実践
ogugu9
1
210
re:Inventで気になったサービスを10分でいけるところまでお話しします
yama3133
1
120
生成AI・AIエージェント時代、データサイエンティストは何をする人なのか?そして、今学生であるあなたは何を学ぶべきか?
kuri8ive
2
2.1k
Agentic AI Patterns and Anti-Patterns
glaforge
1
200
会社紹介資料 / Sansan Company Profile
sansan33
PRO
11
390k
Oracle Technology Night #95 GoldenGate 26ai の実装に迫る1
oracle4engineer
PRO
0
150
[CMU-DB-2025FALL] Apache Fluss - A Streaming Storage for Real-Time Lakehouse
jark
0
110
Featured
See All Featured
Docker and Python
trallard
47
3.7k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Designing Experiences People Love
moore
143
24k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.6k
Imperfection Machines: The Place of Print at Facebook
scottboms
269
13k
Typedesign – Prime Four
hannesfritz
42
2.9k
A designer walks into a library…
pauljervisheath
210
24k
Become a Pro
speakerdeck
PRO
31
5.7k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
285
14k
Stop Working from a Prison Cell
hatefulcrawdad
273
21k
Practical Orchestrator
shlominoach
190
11k
Agile that works and the tools we love
rasmusluckow
331
21k
Transcript
3VCZߨٛୈճ ϝιουͱ֤छԋश χϑςΟגࣜձࣾدෟߨٛ ࣾձՊֶʹ͓͚Δใٕज़ͱίϯςϯπ࡞***
দԬߒฏ ߨࢣ /55ίϜΣΞ᷂ UXJUUFS!NBDIV IUUQTHJUIVCDPNNBDIV IUUQXXXNBDIVKQEJBSZ
ϝιου
IUUQTXXXqJDLSDPNQIPUPTCSF QVUTFBDIͳͲͷ໋ྩจϝιουͰ͢ɻ ϝιουʮίʔυΛػೳ୯ҐͰूΊͨͷʯͰ ͢ɻ ! QVUTQSJOUʮදࣔ͢ΔʯͨΊͷػೳΛूΊ ͯఏڙ͍ͯ͠ΔϝιουͰ͢ɻ ! ϝιουࣗͰ࡞Δ͜ͱͰ͖·͢ɻϝιουΛ ࡞Δ͜ͱͰɺศརͳಓ۩Λ૿͍͚ͯ͠·͢ɻ
ϝιουͷఆٛɺݺͼग़͠ IFMMPΛݺͿͱɺࣄલʹఆ͍ٛͯͨ͠IFMMPϝιουͷॲཧ ͕࣮ߦ͞Ε·͢ɻ ఆٛ ݺͼग़͠ ϝιουΛ࡞ΔʹɺEFGΛ͍·͢ɻ ࡞ͬͨ࣌Ͱɺϝιου࣮ߦ͞Ε·ͤΜɻ EFGIFMMP QVUT)FMMP FOE
IFMMP ڭՊॻ Q IFMMPͱ͍͏໊લͷ ϝιου
ఆٛ ݺͼग़͠ EFGIFMMP XPSE QVUT)FMMP\XPSE^ FOE IFMMP 3VCZ Ҿ͖ͷϝιου
IFMMPϝιου Ҿ 3VCZ XPSE ҾΛͬͯϝιουʹσʔλΛ͢͜ͱ͕ Ͱ͖·͢ɻ ड͚औͬͨΦϒδΣΫτΛ XPSEมʹ֨ೲ
ϝιουͷΓ w ϝιουͷ࠷ޙͷߦͷ͕ɺΓͱͯ͠ ݺͼग़͠ݩʹฦ͞Ε·͢ EFGCNJ IFJHIU XFJHIU XFJHIUIFJHIU
FOE ! QVUTCNJ CNJϝιου Ҿ Γ CNJͷܭࢉ݁ՌΛݺͼग़͠ݩʹ ฦ͢
ϝιουͷྫ w ྻͷ߹ܭΛٻΊΔTVNϝιουΛ࡞Γ·͢ EFGTVN OVNCFST TVN OVNCFSTFBDIEPcOVNc TVN
OVN FOE TVN FOE ! QVUTTVN < > QVUTTVN < > ܭࢉͨ͠߹ܭ TVNมͷத Λ Γͱͯ͠ݺͼग़͠ݩʹฦ͍ͯ͠·͢ Ҿͱͯ͠ड͚औͬͨྻΛ OVNCFSTͱ͍͏มʹ֨ೲ ϝιουͱͯ͠ఆٛ͢ΕԿͰ ݺͼग़͢͜ͱ͕Ͱ͖·͢
ԋश
ԋश w ͜Ε·Ͱͷ͓͞Β͍Λ݉ͶͨԋशͰ͢ w ݅அɺ܁Γฦ͠ɺ"SSBZɺ)BTI w ϑΝΠϧૢ࡞ɺਖ਼نදݱ w Ұؾʹ࡞Ζ͏ͱͤͣʹɺখ͚ͯ͘͞ߟ͑·͠ΐ ͏
ԋश w ԋश(JU)VCͱ͍͏ίʔυڞ༗αΠτʹ ొ͍ͯ͠·͢ɻ w IUUQTHJUIVCDPNNBDIVSVCZ FYFSDJTFT w ӈଆʹ͋Δʮ)5514DMPOF63-ʯ Λίϐʔ͓͍͍ͯͯͩ͘͠͞
ͷμϯϩʔυ w $4"ͷϑΝΠϧը໘͔ΒHJUొΛબ͠·͢
ͷμϯϩʔυ w ϦϙδτϦ63-IUUQTHJUIVCDPNNBDIVSVCZFYFSDJTFTHJU w σΟϨΫτϦ໊SVCZFYFSDJTFT ͖ͬ͞ίϐʔͨ͠ ΞυϨεͰ͢
ͷμϯϩʔυ w SVCZFYFSDJTFTͱ͍͏ϑΥϧμ͕Ͱ͖·͢ w ͜ͷதʹ͕ೖ͍ͬͯ·͢ BSCdBSC
ࢀߟ"SSBZͱ)BTIͷૢ࡞ ͍ํ "SSBZ )BTI ॳظԽ JUFNT<POF UXP> BHFOU\ OBNF4NJUI
BHF^ Ճ JUFNTQVTIUISFF JUFNTGPVS BHFOU<NBJM> N!FYBNQMFDPN ܁Γฦ͠ JUFNTFBDIEPcJUFNc QVUTJUFN FOE BHFOUFBDIEPcLFZ WBMVFc QVUT\LFZ^\WBMVF^ FOE ಛఆཁૉ ͷࢀর JUFNT<> UXP BHFOU<OBNF> 4NJUI
"SSBZͱ܁Γฦ͠ "SSBZΦϒδΣΫτͷཁૉ͕حͷ߲Λશͯ͢ίʔυΛॻ ͍͍ͯͩ͘͞ɻ ྫ͑OVNCFST< >ͷ߹ɺ
͕දࣔ͞ΕΕ0,Ͱ͢ɻ ! ώϯτ·ͣͯ͢ͷࣈͷ߹ܭΛܭࢉ͢ΔίʔυΛॻ͍ͯΈ·͠ΐ͏ɻ ߨٛୈճͷԋश͖ͬ͞ͷTVNϝιουΛࢥ͍ग़͍ͯͩ͘͠͞ɻ ! ώϯτح͔Ͳ͏͔'JYOVNPEE ϝιουͰௐΒΕ·͢ɻ JSCͰࢼͯ͠Έ·͠ΐ͏ɻ PEE USVF PEE GBMTF
"SSBZͱ܁Γฦ͠ JUFNT<\UJUMFB QSJDF^ \UJUMFC QSJDF^ \UJUMFD QSJDF^>
ͱ͍͏)BTIͷྻ͕͋Γ·͢ɻQSJDF͕ҎԼͷ)BTIʹTQFDJBM -PXQSJDFΛՃ͍ͯͩ͘͠͞ɻ UJUMFC QSJDF UJUMFD QSJDF UJUMFB QSJDF UJUMFC QSJDF UJUMFD QSJDF TQFDJBM-PXQSJDF UJUMFB QSJDF TQFDJBM-PXQSJDF JUFNT
"SSBZͱ܁Γฦ͠ ͋Δ"SSBZΦϒδΣΫτ͕༩͑ΒΕͨͱ͖ɺ ྫ ͑< > ͦͷதͰҎԼͷࣈ͕͍ͭ͋͘ Δ͔දࣔ͢ΔίʔυΛॻ͍͍ͯͩ͘͞ɻ !
)BTIͱ܁Γฦ͠ )BTIͷཁૉͷதʹͱ͍͏จࣈؚ͕·ΕΔͱ ͖ʹɺͦͷཁૉΛେจࣈʹม͢ΔίʔυΛॻ ͍͍ͯͩ͘͞ɻ BMJDFZFBI CPCZP MJOEBXPX
BMJDF ZFBI )BTIΦϒδΣΫτ CPC MJOEB ZP XPX BMJDFZFBI CPC:0 MJOEB808
ਖ਼نදݱͱஔ จࣈྻXSJUFதͷFΛUFOʹஔ͠ɺ XSJUUFOʹ͢ΔίʔυΛॻ͍͍ͯͩ͘͞ɻ ! ώϯτɿจࣈྻͷஔ4USJOHHTVCΛ͍·͢ɻ
จࣈྻͱࣈ UFYU UFYU UFYU ͱ͍͏ͭͷจࣈྻΦϒδΣΫτ͕͋Δͱ͖ɺͱͯ͠࠷େ͖͍ ͷΛදࣔ͢ΔίʔυΛॻ͍͍ͯͩ͘͞ɻ ʢ͜ͷ߹ɺΛදࣔʣ ! ߟ͑ํͷҰྫɿ BSSBZΛ࡞Γɺ͜ͷͭΛΦϒδΣΫτʹมͯ֨͠ೲͯ͠ɺNBYϝιουΛݺͿͱ
࠷େ͖͍Λฦ͠·͢ɻ ώϯτɿจࣈྻΦϒδΣΫτΛΦϒδΣΫτʹ͢ΔͷUP@Jϝιου UP@J
)BTIͱϝιου ҾʹϋογϡΛड͚औΔϝιουΛॻ͍ͯ͘ ͍ͩ͞ɻͦͷϝιουͷதͰɺҾͰड͚औͬ ͨϋογϡʹΩʔUFYU͕ͳ͔ͬͨͱ͖ɺ 5IJTPCKFDUEPFTOPUIBWFUFYU LFZͱग़ྗ͢ΔίʔυΛॻ͍͍ͯͩ͘͞ɻ
ฏۉͷܭࢉʲ্ڃʳ BMJDF CPC DBSPMͷࢼݧͷ͕࣍ͷΑ͏ʹ)BTIʹ֨ೲ͞Εͯ ͍·͢ɻ֤ՊͷฏۉΛܭࢉ͍ͯͩ͘͠͞ BMJDF\FOHMJTI NBUI IJTUPSZ^ CPC\FOHMJTI NBUI
IJTUPSZ^ DBSPM\FOHMJTI NBUI IJTUPSZ^ FOHMJTI NBUI IJTUPSZ FOHMJTI NBUI IJTUPSZ FOHMJTI NBUI IJTUPSZ BMJDF CPC DBSPM FOHMJTI NBUI IJTUPSZ BWFSBHF
ϑΝΠϧૢ࡞ ͋ΔςΩετϑΝΠϧΛಡΈࠐΈɺBͱ͍͏จࣈ ྻΛؚΉߦ͚ͩΛը໘ʹද͍ࣔͯͩ͘͠͞ɻ ྫɿ BMJDF CPC DBSPM BMJDF DBSPM
TBNQMFUYU
ԋशղ
ղྫ w ͖͞΄Ͳͷ(JU)VCͷαΠτʹղྫ͕͋Γ· ͢ w IUUQTHJUIVCDPNNBDIVSVCZ FYFSDJTFTUSFFBOTXFS
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·͢