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
Steps to master the Play source code
Search
Toshiyuki Takahashi
February 12, 2016
Programming
1
490
Steps to master the Play source code
ScalaMatsuri 2016
Toshiyuki Takahashi
February 12, 2016
Tweet
Share
More Decks by Toshiyuki Takahashi
See All by Toshiyuki Takahashi
Purely Functional Programming with Cats Effect 3 and Scala 3 [ScalaMatsuri2022]
tototoshi
0
6.5k
scala-ojisan
tototoshi
0
130
5年ぶりにPHPを書いた話
tototoshi
0
310
flyway-play
tototoshi
2
2.1k
Template Engines in Scala
tototoshi
1
3.9k
Play と Scala のこれまでとこれから
tototoshi
1
2.1k
Other Decks in Programming
See All in Programming
Agent Rules as Domain Parser
yodakeisuke
1
530
インターフェース設計のコツとツボ
togishima
2
690
ktr0731/go-mcpでMCPサーバー作ってみた
takak2166
0
140
つよそうにふるまい、つよい成果を出すのなら、つよいのかもしれない
irof
1
260
赤裸々に公開。 TSKaigiのオフシーズン
takezoux2
0
110
「兵法」から見る質とスピード
ickx
0
260
List Unfolding - 'unfold' as the Computational Dual of 'fold', and how 'unfold' relates to 'iterate'"
philipschwarz
PRO
0
180
Javaのルールをねじ曲げろ!禁断の操作とその代償から学ぶメタプログラミング入門 / A Guide to Metaprogramming: Lessons from Forbidden Techniques and Their Price
nrslib
3
1.9k
事業戦略を理解してソフトウェアを設計する
masuda220
PRO
21
5.8k
〜可視化からアクセス制御まで〜 BigQuery×Looker Studioで コスト管理とデータソース認証制御する方法
cuebic9bic
3
320
GoのGenericsによるslice操作との付き合い方
syumai
0
180
実践ArchUnit ~実例による検証パターンの紹介~
ogiwarat
2
240
Featured
See All Featured
Speed Design
sergeychernyshev
30
990
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
233
17k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
How to Think Like a Performance Engineer
csswizardry
24
1.7k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
32
5.9k
How STYLIGHT went responsive
nonsquared
100
5.6k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.4k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
2.8k
Large-scale JavaScript Application Architecture
addyosmani
512
110k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.3k
We Have a Design System, Now What?
morganepeng
52
7.6k
For a Future-Friendly Web
brad_frost
179
9.8k
Transcript
4UFQTUPNBTUFS UIF1MBZTPVSDFDPEF 5PTIJZVLJ5BLBIBTIJ!TDBMBNBUTVSJ
XIPBNJ w IUUQTHJUIVCDPNUPUPUPTIJ w TDBMBDTW qZXBZQMBZ TMJDLKPEB NBQQFS FUD w
'SFFMBODFFOHJOFFS w )PTUJOH1MBZNFFUVQ 1MBZTPVSDFDPEF SFBEJOH
3FBEJOHTPVSDFDPEF w 5PJOWFTUJHBUFBCVH w 5PDVTUPNJ[FUIFGSBNFXPSL w 5PMFBSO w 5PLJMMUJNF w
FUD
(PBM w -FBSOJOHTPNFCBDLHSPVOE JOGPSNBUJPOUPVOEFTUBOETPVSDFDPEF PG1MBZ w &YQMPSJOHUIFIJTUPSZPG1MBZ w 6OEFSTUBOEJOHUIFSPMFPGFBDINPEVMF
3PBENBQ &YQMPSJOHCVJMETCU 6OEFSTUBOEJOHQBUUFSOTJO1MBZ -FBSOJOHFBDINPEVMF 1FSGFDUMZNBTUFS
3PBENBQ &YQMPSJOHCVJMETCU 6OEFSTUBOEJOHQBUUFSOTJO1MBZ -FBSOJOHFBDINPEVMF 1FSGFDUMZNBTUFS
3FBEJOHCVJMETCU w CVJMETCUBOEGSBNFXPSLQSPKFDU w MJCSBSZ%FQFOEFODJFT w EFQFOET0O
IUUQTHJUIVCDPNUPUPUPTIJQMBZEFQFOEFODZHSBQI
ˠ w )JTUPSZPGSFGBDUPSJOH w NPSFUFTUBCMF w NPSFqFYJCMF
ˠ w %FDPVQMFENPEVMFTBOEEFQFOEFODJFT w &BDIKBSIBTCFFOTNBMMFSUIBOCFGPSF w QMBZKBWBJTEJWJEFEGSPNQMBZTDBMB w BOPSNXFOUUPQMBZGSBNFXPSLBOPSN w
4DBMB5FNQMBUFXBTSFQMBDFEXJUIUXJSM
3PBENBQ &YQMPSJOHCVJMETCU 6OEFSTUBOEJOHQBUUFSOTJO1MBZ -FBSOJOHFBDINPEVMF 1FSGFDUMZNBTUFS
1BUUFSOT w %FQFOEFODZ*OKFDUJPO w *NQMJDJUQBSBNFUFSBLB5ZQFDMBTTFT
1BUUFSOT w %FQFOEFODZ*OKFDUJPO w *NQMJDJUQBSBNFUFSBLB5ZQFDMBTTFT
%FQFOEFODZ*OKFDUJPO w 1MBZCSPVHIU$POTUSVDUPSCBTFE %FQFOEFODZ*OKFDUJPO w /PNPSF1MBZBQJ1MBZDVSSFOU w 3VOUJNF%* w $PNQJMFUJNF%*
w 1MVHJOJTEFQSFDBUFEBOEXJMMCFSFNPWFE
%* w 4QSJOH (VJDF w $BLF1BUUFSO w *NQMJDJU1BSBNFUFS
w 3FBEFS.POBE
$POTUSVDUPS*OKFDUJPO DMBTT6TFS3FQPTJUPSZ\ EFGpOE"MM ^ DMBTT6TFS4FSWJDF\ WBMVTFS3FQPTJUPSZOFX6TFS3FQPTJUPSZ EFGHFU"MM6TFSVTFS3FQPTJUPSZpOE"MM ^
$POTUSVDUPS*OKFDUJPO DMBTT.Z6TFS3FQPTJUPSZFYUFOET6TFS3FQPTJUPSZ\ EFGpOE"MM ^ DMBTT6TFS4FSWJDF VTFS3FQPTJUPSZ6TFS3FQPTJUPSZ \ EFGHFU"MM6TFSVTFS3FQPTJUPSZpOE"MM ^
3VOUJNF%* DMBTT.Z6TFS3FQPTJUPSZFYUFOET6TFS3FQPTJUPSZ\ EFGpOE"MM ^ DMBTT6TFS4FSWJDF!*OKFDU VTFS3FQPTJUPSZ6TFS3FQPTJUPSZ \
EFGHFU"MM6TFSVTFS3FQPTJUPSZpOE"MM ^
3VOUJNF%* w #PVOECZ%*DPOUBJOFS DMBTT6TFS3FQPTJUPSZ.PEVMFFYUFOET6TFS3FQPTJUPSZ\ EFGCJOEJOHT FOWJSPONFOU&OWJSPONFOU DPOpHVSBUJPO$POpHVSBUJPO 4FR
CJOE<6TFS3FQPTJUPSZ>UP<.Z6TFS3FQPTJUPSZ> ^
$PNQJMFUJNF%* w #JOENBOVBMMZ DMBTT.Z$PNQPOFOUT DPOUFYU$POUFYU FYUFOET #VJMU*O$PNQPOFOUT'SPN$POUFYU DPOUFYU \ MB[ZWBMSPVUFS3PVUFSFNQUZ
MB[ZWBMNZ6TFS3FQPTJUPSZ OFX.Z6TFS3FQPTJUPSZ ^
1MBZ.PEVMF w &BDINPEVMFJTJNQMFNFOUFEBT1MBZ.PEVMF w FWPMVUJPOT DBDIF XT FUD w $BOXSJUFDVTUPN1MBZ.PEVMFJOUIFTBNF
XBZ w *OJUJBMJ[BUJPOPSEFSPGNPEVMFTBSF BVUPNBUJDBMMZEFUFSNJOFEGSPNUIF EFQFOEFODZHSBQI
&YBNQMF w IUUQTHJUIVCDPNqZXBZqZXBZQMBZ
1BUUFSOT w %FQFOEFODZ*OKFDUJPO w *NQMJDJUQBSBNFUFSBLB5ZQFDMBTTFT
*NQMJDJUQBSBNFUFS DMBTT6TFS WBMOBNF4USJOH \ XBOUUPFYUFOEUIJT EFGUPT 4USJOHOBNF ͞Μ ^
*NQMJDJUQBSBNFUFS DMBTT6TFS WBMOBNF4USJOH USBJU1SJOUBCMF<5>\ EFGUPT U5 4USJOH ^
*NQMJDJUQBSBNFUFS PCKFDU1SJOUBCMF4BOFYUFOET1SJOUBCMF<6TFS>\ EFGUPT VTFS6TFS 4USJOHVTFSOBNF ͞Μ ^ PCKFDU1SJOUBCMF4BNBFYUFOET1SJOUBCMF<6TFS>\ EFGUPT VTFS6TFS
4USJOHVTFSOBNF ͞· ^
*NQMJDJUQBSBNFUFS PCKFDU6TFS1SJOUFS\ EFGQSJOUMO VTFS6TFS Q1SJOUBCMF<6TFS> 6OJU\ $POTPMFQSJOUMO QUPT VTFS
^ ^
*NQMJDJUQBSBNFUFS TDBMB6TFS1SJOUFSQSJOUMO OFX6TFS IPHF 1SJOUBCMF4BNB IPHF͞· TDBMB6TFS1SJOUFSQSJOUMO OFX6TFS IPHF
1SJOUBCMF4BO IPHF͞Μ
*NQMJDJUQBSBNFUFS JNQMJDJUPCKFDU1SJOUBCMF4BOFYUFOET1SJOUBCMF<6TFS>\ EFGUPT VTFS6TFS 4USJOH VTFSOBNF ͞Μ ^ PCKFDU6TFS1SJOUFS\ EFGQSJOUMO
VTFS6TFS JNQMJDJUQ1SJOUBCMF<6TFS> \ $POTPMFQSJOUMO QUPT VTFS ^ ^
*NQMJDJUQBSBNFUFS TDBMB6TFS1SJOUFSQSJOUMO OFX6TFS IPHF IPHF͞Μ w #FIBWJPSJTDIBOHFECZAJNQPSUA
5ZQFDMBTTFTJO1MBZ w 8SJUFBCMF w $POUFOU5ZQF0G w 2VFSZ4USJOH#JOEBCMF w 1BUI#JOEBCMF w
FUD
FYBNQMFT w IUUQTHJUIVCDPNUPUPUPTIJQMBZ KTPOT w IUUQTHJUIVCDPNUPUPUPTIJQMBZ KPEBSPVUFTCJOEFS
3PBENBQ &YQMPSJOHCVJMETCU 6OEFSTUBOEJOHQBUUFSOTJO1MBZ -FBSOJOHFBDINPEVMF 1FSGFDUMZNBTUFS
࠶ IUUQTHJUIVCDPNUPUPUPTIJQMBZEFQFOEFODZHSBQI
QMBZ w QMBZ w DPSFNPEVMFPG1MBZ4DBMB w "DUJPO 3PVUJOH $POpHVSBUJPO FUD
w QMBZKBWB w DPSFNPEVMFPG1MBZ+BWB w EFQFOETPOQMBZ
QMBZ w "DUJPO 3FRVFTUBOE3FTQPOTF FUD w IUUQTHJUIVCDPNQMBZGSBNFXPSL QMBZGSBNFXPSLUSFFNBTUFS GSBNFXPSLTSDQMBZTSDNBJOTDBMB QMBZBQJ
KECD w QMBZKECD w )JLBSJ$1 #POF$1 w QMBZKECDBQJ w *OUFSGBDFUPXSJUFDVTUPNJ[FE
EBUBCBTFNPEVMF
KECD w BOPSN QMBZTMJDL QMBZFCFBOBSFOPU JOUIJTSFQPTJUPSZ
XT w "TZOD)UUQ$MJFOUXSBQQFS
DBDIF w &I$BDIFCZEFGBVMU w DBOTQMJUJOUPQMBZDBDIFBOEQMBZ DBDIFBQJ
QMBZKTPO w %PFTO`UEFQFOEPOQMBZ w VTFGVMJOPUIFSQSPKFDUT w 3FQMBDFEXJUI+TPOTJO1MBZ
JUFSBUFFT QMBZGVODUJPOBM w 6UJMJUJFTGPSGVODUJPOBMQSPHSBNNJOH
QMBZTFSWFS w *NQMFNFOUJPOPGUIF1MBZTFSWFS w QMBZOFUUZTFSWFS OFUUZCBTFE w QMBZBLLBIUUQTFSWFS BLLBIUUQ
CBTFE
QMBZTUSFBNT w FYQFSJNFOUBMNPEVMFGPSSFBDUJWF TUSFBNT w 1MBZBOE3FBDUJWF4USFBNT w 3FBDUJWF4USFBNTೖʢ+BQBOFTFʣ
TCUQMVHJO w %FWFMPQNFOUFOWJSPONFOUBOE XPSLqPXBSFQSPWJEFECZTCUQMVHJO
3PBENBQ &YQMPSJOHCVJMETCU 6OEFSTUBOEJOHQBUUFSOTJO1MBZ -FBSOJOHFBDINPEVMF 1FSGFDUMZNBTUFS
50%0
4VNNBSZ w 1MBZIBTCFFOMBSHFMZSFGBDUPSFEBOE EFDPVQMFETJODF w DPSF w NPEVMFTMJLFXT DBDIF FUD
w TCUQMVHJO w 1MBZJTOPXEFTJHOFEBSPVOE%* w 5ZQFDMBTTFTBSFBMTPDPNNPOMZGPVOE