Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Steps to master the Play source code

Avatar for Toshiyuki Takahashi Toshiyuki Takahashi
February 12, 2016
Programming
1
500

Steps to master the Play source code

ScalaMatsuri 2016

Avatar for Toshiyuki Takahashi

Toshiyuki Takahashi

February 12, 2016
Tweet

More Decks by Toshiyuki Takahashi

See All by Toshiyuki Takahashi
Purely Functional Programming with Cats Effect 3 and Scala 3 [ScalaMatsuri2022]
Avatar for Toshiyuki Takahashi tototoshi
0
6.7k
scala-ojisan
Avatar for Toshiyuki Takahashi tototoshi
0
130
5年ぶりにPHPを書いた話
Avatar for Toshiyuki Takahashi tototoshi
0
320
flyway-play
Avatar for Toshiyuki Takahashi tototoshi
2
2.1k
Template Engines in Scala
Avatar for Toshiyuki Takahashi tototoshi
1
3.9k
Play と Scala のこれまでとこれから
Avatar for Toshiyuki Takahashi tototoshi
1
2.1k

Other Decks in Programming

See All in Programming
GPUを計算資源として使おう！
Avatar for prime number primenumber
1
300
顧客の画像データをテラバイト単位で配信する 画像サーバを WebP にした際に起こった課題と その対応策 ～継続的な取り組みを添えて～
Avatar for Takuya TAKAHASHI takutakahashi
4
1.4k
Git Sync を超える！OSS で実現する CDK Pull 型デプロイ / Deploying CDK with PipeCD in Pull-style
Avatar for Tetsuya Kikuchi tkikuc
4
480
Quality Gates in the Age of Agentic Coding
Avatar for Hélio Medeiros helmedeiros
PRO
1
110
オホーツクでコミュニティを立ち上げた理由―地方出身プログラマの挑戦 / TechRAMEN 2025 Conference
Avatar for はる lemonade_37
1
360
Vibe coding コードレビュー
Avatar for kinopee kinopeee
0
340
MySQL9でベクトルカラム登場！PHP×AWSでのAI/類似検索はこう変わる
Avatar for Suguru Ohki suguruooki
1
260
AWS Summit Japan 2024と2025の比較／はじめてのKiro、今あなたは岐路に立つ
Avatar for Satoshi Kaneyasu satoshi256kbyte
1
260
バイブコーディングの正体——AIエージェントはソフトウェア開発を変えるか？
Avatar for Shinichi Takayanagi stakaya
2
210
階層化自動テストで開発に機動力を
Avatar for ICKX ickx
1
450
Gemini CLIの"強み"を知る！ Gemini CLIとClaude Codeを比較してみた！
Avatar for Kota Hisafuru kotahisafuru
2
660
Prompt Engineeringの再定義「Context Engineering」とは
Avatar for ツルオカ htsuruo
0
110

Featured

See All Featured
Designing Dashboards & Data Visualisations in Web Apps
Avatar for Des Traynor destraynor
231
53k
For a Future-Friendly Web
Avatar for Brad Frost brad_frost
179
9.8k
Learning to Love Humans: Emotional Interface Design
Avatar for Aarron Walter aarron
273
40k
XXLCSS - How to scale CSS and keep your sanity
Avatar for Zaharenia Atzitzikaki sugarenia
248
1.3M
CSS Pre-Processors: Stylus, Less & Sass
Avatar for Bermon Painter bermonpainter
357
30k
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
346
40k
No one is an island. Learnings from fostering a developers community.
Avatar for Antonio thoeni
21
3.4k
The Art of Programming - Codeland 2020
Avatar for Erika Heidi erikaheidi
54
13k
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
329
21k
Making Projects Easy
Avatar for Brett Harned brettharned
117
6.3k
A designer walks into a library…
Avatar for Paul Jervis Heath pauljervisheath
207
24k
Statistics for Hackers
Avatar for Jake VanderPlas jakevdp
799
220k

Transcript

  1. 4UFQTUPNBTUFS UIF1MBZTPVSDFDPEF 5PTIJZVLJ5BLBIBTIJ!TDBMBNBUTVSJ

  2. XIPBNJ w IUUQTHJUIVCDPNUPUPUPTIJ w TDBMBDTW qZXBZQMBZ TMJDLKPEB NBQQFS FUD w

    'SFFMBODFFOHJOFFS w )PTUJOH1MBZNFFUVQ 1MBZTPVSDFDPEF SFBEJOH

  3. 3FBEJOHTPVSDFDPEF w 5PJOWFTUJHBUFBCVH w 5PDVTUPNJ[FUIFGSBNFXPSL w 5PMFBSO w 5PLJMMUJNF w

    FUD

  4. (PBM w -FBSOJOHTPNFCBDLHSPVOE JOGPSNBUJPOUPVOEFTUBOETPVSDFDPEF PG1MBZ w &YQMPSJOHUIFIJTUPSZPG1MBZ w 6OEFSTUBOEJOHUIFSPMFPGFBDINPEVMF

  5. 3PBENBQ  &YQMPSJOHCVJMETCU  6OEFSTUBOEJOHQBUUFSOTJO1MBZ  -FBSOJOHFBDINPEVMF  1FSGFDUMZNBTUFS

  6. 3PBENBQ  &YQMPSJOHCVJMETCU  6OEFSTUBOEJOHQBUUFSOTJO1MBZ  -FBSOJOHFBDINPEVMF  1FSGFDUMZNBTUFS

  7. 3FBEJOHCVJMETCU w CVJMETCUBOEGSBNFXPSLQSPKFDU w MJCSBSZ%FQFOEFODJFT w EFQFOET0O

  8. IUUQTHJUIVCDPNUPUPUPTIJQMBZEFQFOEFODZHSBQI

  9. ˠ w )JTUPSZPGSFGBDUPSJOH w NPSFUFTUBCMF w NPSFqFYJCMF

  10. ˠ w %FDPVQMFENPEVMFTBOEEFQFOEFODJFT w &BDIKBSIBTCFFOTNBMMFSUIBOCFGPSF w QMBZKBWBJTEJWJEFEGSPNQMBZTDBMB w BOPSNXFOUUPQMBZGSBNFXPSLBOPSN w

    4DBMB5FNQMBUFXBTSFQMBDFEXJUIUXJSM

  11. 3PBENBQ  &YQMPSJOHCVJMETCU  6OEFSTUBOEJOHQBUUFSOTJO1MBZ  -FBSOJOHFBDINPEVMF  1FSGFDUMZNBTUFS

  12. 1BUUFSOT w %FQFOEFODZ*OKFDUJPO w *NQMJDJUQBSBNFUFSBLB5ZQFDMBTTFT

  13. 1BUUFSOT w %FQFOEFODZ*OKFDUJPO w *NQMJDJUQBSBNFUFSBLB5ZQFDMBTTFT

  14. %FQFOEFODZ*OKFDUJPO w 1MBZCSPVHIU$POTUSVDUPSCBTFE %FQFOEFODZ*OKFDUJPO w /PNPSF1MBZBQJ1MBZDVSSFOU w 3VOUJNF%* w $PNQJMFUJNF%*

    w 1MVHJOJTEFQSFDBUFEBOEXJMMCFSFNPWFE

  15. %* w 4QSJOH (VJDF  w $BLF1BUUFSO  w *NQMJDJU1BSBNFUFS

     w 3FBEFS.POBE

  16. $POTUSVDUPS*OKFDUJPO DMBTT6TFS3FQPTJUPSZ\ EFGpOE"MM  ^ DMBTT6TFS4FSWJDF\ WBMVTFS3FQPTJUPSZOFX6TFS3FQPTJUPSZ EFGHFU"MM6TFSVTFS3FQPTJUPSZpOE"MM ^

  17. $POTUSVDUPS*OKFDUJPO DMBTT.Z6TFS3FQPTJUPSZFYUFOET6TFS3FQPTJUPSZ\ EFGpOE"MM  ^ DMBTT6TFS4FSWJDF VTFS3FQPTJUPSZ6TFS3FQPTJUPSZ \ EFGHFU"MM6TFSVTFS3FQPTJUPSZpOE"MM ^

  18. 3VOUJNF%* DMBTT.Z6TFS3FQPTJUPSZFYUFOET6TFS3FQPTJUPSZ\ EFGpOE"MM  ^ DMBTT6TFS4FSWJDF!*OKFDU   VTFS3FQPTJUPSZ6TFS3FQPTJUPSZ \

    EFGHFU"MM6TFSVTFS3FQPTJUPSZpOE"MM ^

  19. 3VOUJNF%* w #PVOECZ%*DPOUBJOFS DMBTT6TFS3FQPTJUPSZ.PEVMFFYUFOET6TFS3FQPTJUPSZ\ EFGCJOEJOHT FOWJSPONFOU&OWJSPONFOU  DPOpHVSBUJPO$POpHVSBUJPO 4FR 

    CJOE<6TFS3FQPTJUPSZ>UP<.Z6TFS3FQPTJUPSZ> ^

  20. $PNQJMFUJNF%* w #JOENBOVBMMZ DMBTT.Z$PNQPOFOUT DPOUFYU$POUFYU FYUFOET #VJMU*O$PNQPOFOUT'SPN$POUFYU DPOUFYU \ MB[ZWBMSPVUFS3PVUFSFNQUZ

    MB[ZWBMNZ6TFS3FQPTJUPSZ OFX.Z6TFS3FQPTJUPSZ  ^

  21. 1MBZ.PEVMF w &BDINPEVMFJTJNQMFNFOUFEBT1MBZ.PEVMF w FWPMVUJPOT DBDIF XT FUD w $BOXSJUFDVTUPN1MBZ.PEVMFJOUIFTBNF

    XBZ w *OJUJBMJ[BUJPOPSEFSPGNPEVMFTBSF BVUPNBUJDBMMZEFUFSNJOFEGSPNUIF EFQFOEFODZHSBQI

  22. &YBNQMF w IUUQTHJUIVCDPNqZXBZqZXBZQMBZ

  23. 1BUUFSOT w %FQFOEFODZ*OKFDUJPO w *NQMJDJUQBSBNFUFSBLB5ZQFDMBTTFT

  24. *NQMJDJUQBSBNFUFS DMBTT6TFS WBMOBNF4USJOH \ XBOUUPFYUFOEUIJT EFGUPT 4USJOHOBNF ͞Μ ^

  25. *NQMJDJUQBSBNFUFS DMBTT6TFS WBMOBNF4USJOH  USBJU1SJOUBCMF<5>\ EFGUPT U5 4USJOH ^

  26. *NQMJDJUQBSBNFUFS PCKFDU1SJOUBCMF4BOFYUFOET1SJOUBCMF<6TFS>\ EFGUPT VTFS6TFS 4USJOHVTFSOBNF ͞Μ ^ PCKFDU1SJOUBCMF4BNBFYUFOET1SJOUBCMF<6TFS>\ EFGUPT VTFS6TFS

    4USJOHVTFSOBNF ͞· ^

  27. *NQMJDJUQBSBNFUFS PCKFDU6TFS1SJOUFS\ EFGQSJOUMO VTFS6TFS Q1SJOUBCMF<6TFS> 6OJU\ $POTPMFQSJOUMO QUPT VTFS 

    ^ ^

  28. *NQMJDJUQBSBNFUFS TDBMB6TFS1SJOUFSQSJOUMO OFX6TFS IPHF 1SJOUBCMF4BNB  IPHF͞· TDBMB6TFS1SJOUFSQSJOUMO OFX6TFS IPHF

    1SJOUBCMF4BO  IPHF͞Μ

  29. *NQMJDJUQBSBNFUFS JNQMJDJUPCKFDU1SJOUBCMF4BOFYUFOET1SJOUBCMF<6TFS>\ EFGUPT VTFS6TFS 4USJOH VTFSOBNF ͞Μ ^ PCKFDU6TFS1SJOUFS\ EFGQSJOUMO

    VTFS6TFS JNQMJDJUQ1SJOUBCMF<6TFS> \ $POTPMFQSJOUMO QUPT VTFS  ^ ^

  30. *NQMJDJUQBSBNFUFS TDBMB6TFS1SJOUFSQSJOUMO OFX6TFS IPHF  IPHF͞Μ w #FIBWJPSJTDIBOHFECZAJNQPSUA

  31. 5ZQFDMBTTFTJO1MBZ w 8SJUFBCMF w $POUFOU5ZQF0G w 2VFSZ4USJOH#JOEBCMF w 1BUI#JOEBCMF w

    FUD

  32. FYBNQMFT w IUUQTHJUIVCDPNUPUPUPTIJQMBZ KTPOT w IUUQTHJUIVCDPNUPUPUPTIJQMBZ KPEBSPVUFTCJOEFS

  33. 3PBENBQ  &YQMPSJOHCVJMETCU  6OEFSTUBOEJOHQBUUFSOTJO1MBZ  -FBSOJOHFBDINPEVMF  1FSGFDUMZNBTUFS

  34. ࠶ IUUQTHJUIVCDPNUPUPUPTIJQMBZEFQFOEFODZHSBQI

  35. QMBZ w QMBZ w DPSFNPEVMFPG1MBZ4DBMB w "DUJPO 3PVUJOH $POpHVSBUJPO FUD

    w QMBZKBWB w DPSFNPEVMFPG1MBZ+BWB w EFQFOETPOQMBZ

  36. QMBZ w "DUJPO 3FRVFTUBOE3FTQPOTF FUD w IUUQTHJUIVCDPNQMBZGSBNFXPSL QMBZGSBNFXPSLUSFFNBTUFS GSBNFXPSLTSDQMBZTSDNBJOTDBMB QMBZBQJ

  37. KECD w QMBZKECD w )JLBSJ$1 #POF$1 w QMBZKECDBQJ w *OUFSGBDFUPXSJUFDVTUPNJ[FE

    EBUBCBTFNPEVMF

  38. KECD w BOPSN QMBZTMJDL QMBZFCFBOBSFOPU JOUIJTSFQPTJUPSZ

  39. XT w "TZOD)UUQ$MJFOUXSBQQFS

  40. DBDIF w &I$BDIFCZEFGBVMU w DBOTQMJUJOUPQMBZDBDIFBOEQMBZ DBDIFBQJ

  41. QMBZKTPO w %PFTO`UEFQFOEPOQMBZ w VTFGVMJOPUIFSQSPKFDUT w 3FQMBDFEXJUI+TPOTJO1MBZ

  42. JUFSBUFFT QMBZGVODUJPOBM w 6UJMJUJFTGPSGVODUJPOBMQSPHSBNNJOH

  43. QMBZTFSWFS w *NQMFNFOUJPOPGUIF1MBZTFSWFS w QMBZOFUUZTFSWFS OFUUZCBTFE  w QMBZBLLBIUUQTFSWFS BLLBIUUQ

    CBTFE

  44. QMBZTUSFBNT w FYQFSJNFOUBMNPEVMFGPSSFBDUJWF TUSFBNT w 1MBZBOE3FBDUJWF4USFBNT w 3FBDUJWF4USFBNTೖ໳ʢ+BQBOFTFʣ

  45. TCUQMVHJO w %FWFMPQNFOUFOWJSPONFOUBOE XPSLqPXBSFQSPWJEFECZTCUQMVHJO

  46. 3PBENBQ  &YQMPSJOHCVJMETCU  6OEFSTUBOEJOHQBUUFSOTJO1MBZ  -FBSOJOHFBDINPEVMF  1FSGFDUMZNBTUFS

  47. 50%0

  48. 4VNNBSZ w 1MBZIBTCFFOMBSHFMZSFGBDUPSFEBOE EFDPVQMFETJODF w DPSF w NPEVMFTMJLFXT DBDIF FUD

    w TCUQMVHJO w 1MBZJTOPXEFTJHOFEBSPVOE%* w 5ZQFDMBTTFTBSFBMTPDPNNPOMZGPVOE