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
Annotation? Decorator?
Search
Amagi
November 22, 2015
Technology
1
2.4k
Annotation? Decorator?
ng-kyoto#3
Amagi
November 22, 2015
Tweet
Share
More Decks by Amagi
See All by Amagi
Enchant your website with VFX-JS
fand
0
120
How to hack VS Code: evil ways (Japanese)
fand
5
3.6k
READY FOR THE BATTLE? -Introduction to Live Coding-
fand
1
530
GLSL PostEffect in TouchDesigner
fand
2
2k
VEDA GLSL Livecoding workshop
fand
2
5.3k
PWA 方法 無料 今すぐ
fand
3
1.5k
Have you ever heard GPUs cry?
fand
2
3.8k
Real World GLSL
fand
0
280
APIs for VJ-ing
fand
1
6.9k
Other Decks in Technology
See All in Technology
S3アクセス制御の設計ポイント
tommy0124
3
200
初めてAWSを使うときのセキュリティ覚書〜初心者支部編〜
cmusudakeisuke
1
280
メルカリIBISの紹介
0gm
0
110
普通のチームがスクラムを会得するたった一つの冴えたやり方 / the best way to scrum
okamototakuyasr2
0
110
roppongirb_20250911
igaiga
1
240
データ分析エージェント Socrates の育て方
na0
6
2.1k
Snowflake×dbtを用いたテレシーのデータ基盤のこれまでとこれから
sagara
0
120
未経験者・初心者に贈る!40分でわかるAndroidアプリ開発の今と大事なポイント
operando
5
750
これでもう迷わない!Jetpack Composeの書き方実践ガイド
zozotech
PRO
0
1.1k
Apache Spark もくもく会
taka_aki
0
130
dbt開発 with Claude Codeのためのガードレール設計
10xinc
2
1.3k
Aurora DSQLはサーバーレスアーキテクチャの常識を変えるのか
iwatatomoya
1
1.2k
Featured
See All Featured
Gamification - CAS2011
davidbonilla
81
5.4k
GraphQLの誤解/rethinking-graphql
sonatard
72
11k
KATA
mclloyd
32
14k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
188
55k
GraphQLとの向き合い方2022年版
quramy
49
14k
Facilitating Awesome Meetings
lara
55
6.5k
Being A Developer After 40
akosma
90
590k
Build your cross-platform service in a week with App Engine
jlugia
231
18k
Designing Experiences People Love
moore
142
24k
GitHub's CSS Performance
jonrohan
1032
460k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
Transcript
"OOPUBUJPOʜ %FDPSBUPSʜ OHͷ"OOPUBUJPOʹ͍ͭͯ !BNBHJUBLBZPTJ
@amagitakayosi
None
None
OH ೖ
)5.-ॻ͍ͯ
+4ॻ͍ͯ
None
ΊͰͨ͠ ΊͰͨ͠
ৄ͘͠ޙͰʂ ৄ͘͠ޙͰʂ
ΊͰͨ͠ ΊͰͨ͠
͍͍
None
OHYYY ϝιουνΣΠϯ
None
ΦϨΦϨ$MBTT
ͬͱϞμϯʹ ॻ͖͍ͨʂ
OH ࠶ೖ
)5.-ॻ͍ͯ
+4όϕͬͯ +4όϕͬͯ +4όϕͬͯ +4όϕͬͯ +4όϕͬͯ
None
&4$MBTTʂ
None
ΊͰͨ͠ ΊͰͨ͠
͍͍ ͪΐͬͱͬͯ
None
None
!$PNQPOFOU ͱʜʜʁ
None
None
%FDPSBUPS
None
Decorator w &$."4DSJQU1SPQPTBMͷҰͭ TUBHF w ؔΫϥεΛम০Ͱ͖Δ w 1ZUIPOͷEFDPSBUPSͱେମಉ͡
༻ྫ w NJYJO %* ϝϞԽ ʜʜ w KBZQIFMQTDPSFEFDPSBUPS w DIBUXPSLXSBTTF
https://speakerdeck.com/armorik83/es7-decorators ࢀߟBSNPSJL͞Μͷղઆ
࣮ঢ়گ w CBCFM CBCFMQMVHJOTZOUBYEFDPSBUPST w 5ZQF4DSJQU Wd
CBCFMͰ !$PNQPOFOU ͑Δʂ
None
Μʜʜʁ
None
None
SFqFDUNFUBEBUB ແ͠Ͱ !$PNQPOFOU͏ͱ Τϥʔग़Δʂʂʂʂʂ 5ZQF4DSJQUͷ߹FNJU%FDPSBUPS.FUBEBUBΦϓγϣϯ͕ඞཁ
reflect-metadata w NFUBEBUBΛѻ͏ͨΊͷQPMZpMM w &43FqFDUʹϝιουՃ w 3FqFDUHFU.FUB%BUB ͱ͔
3FqFDU .FUBEBUB
ES6 Reflect w ϝλϓϩ༻ศརϝιουू w 1SPYZͱ͍ͬ͠ΐʹͬͨΓ w AOFXAΛॻ͔ͣʹ Πϯελϯεੜͨ͠Γ
http://www.2ality.com/2014/12/es6-proxies.html ࢀߟ .FUBQSPHSBNNJOHXJUI &$."4DSJQUQSPYJFT
NFUBEBUBͬͯ Կʜʜ
Θ͔Βͳ͍ͷͰ ΤϥʔՕॴ ݟͯΈΔ
NPEVMFTBOHVMBSTSDDPSFVUJM EFDPSBUPSTUTͰΤϥʔग़ͯΔ
͙͢ԼͷNBLF%FDPSBUPSͰ 3FqFDU৮ͬͯΔ
͙͢ԼͷNBLF%FDPSBUPSͰ 3FqFDU৮ͬͯΔ
None
None
"OOPUBUJPO
Annotation w 5SBDFVS"U4DSJQUͰ࠾༻͞Εͨ ಛघه๏ͷҰͭ w ؔΫϥεΛؾ߹Ͱम০͢Δ w 1ZUIPOͷEFDPSBUPSͱશવҧ͏
None
ରΦϒδΣΫτʹ BOOPUBUJPOྻΛ ڧҾʹੜ͠ "OOPUBUJPOΛอଘ
AtScriptͷग़ྗJSΛݟΔͱ w "OOPUBUJPOؔͰͳ͘Ϋϥε w ରͷΫϥεʹ BOOPUBUJPOϑΟʔϧυΛੜ͠ "OOPUBUJPOͷΠϯελϯεΛอଘ
ڧҾ
"OOPUBUJPOͰ Ͱ͖Δ͜ͱ %FDPSBUPSͰ Ͱ͖Δʂʂʂʂʂ
࣌ܥྻ w 5SBDFVSʹ"OOPUBUJPO͕Ճ w &4%FDPSBUPSTͷQSPQPTBM w "U4DSJQUൃද w "U4DSJQUऴྃͷ͓Βͤ
͕࣌มΘͬͨͷͰ ํͳͦ͞͏ ʢ◞‸◟ʣ
͜ΕΛ౿·͑ͯ NBLF%FDPSBUPSΛ ಡΉͱ
DMTBOOPUBUJPOTྻͷΘΓʹ SFqFDUNFUBEBUBͬͯΔ
3FqFDUHFU0XO.FUBEBUB Λ ͨͲ͍ͬͯ͘ͱ 8FBL.BQΛͬͯ ΦϒδΣΫτຖͷ.FUBEBUBΛ อଘ͍ͯ͠Δ
NBLF%FDPSBUPSͷ ׂʜʜʁ
"OOPUBUJPOͷΈΛ ࠶ݱ͢Δ
"OOPUBUJPOͷΈΛ ࠶ݱ͢Δ BOOPUBUJPO$MT͔Β %FDPSBUPSΛ࡞ͬͯฦ͢
"OOPUBUJPOΘΓͷ %FDPSBUPSΛ࡞Δ ؔͩͬͨʂ
!$PNQPOFOUͷ ࣮ʁ
NPEVMFTBOHVMBSTSDDPSF NFUBEBUBUT-- NBLF%FDPSBUPSʹ $PNQPOFOU.FUBEBUBΛͯ͠Δ
NPEVMFTBOHVMBSTSDDPSF NFUBEBUBEJSFDUJWFTUT-
͏Ή
·ͱΊ
·ͱΊ w "OOPUBUJPOͱ%FDPSBUPSผ w OHੲ"OOPUBUJPOΛͬͯͨ w ݱࡏSFqFDUNFUBEBUBΛ͍ %FDPSBUPSͰ"OOPUBUJPOΛ ࠶ݱ͍ͯ͠Δ
ײ w OHɺֶशϦιʔεړΔΑΓ ຊମίʔυͷίϝϯτಡΜͩ΄͏ָ͕ w SFqFDUNFUBEBUBɺ 8FBL.BQ͍͍͚͑ͩͰʁ w QSPQPTBMग़͢ͷ࣏త͗͢Δ
ڭ܇ ϓϩδΣΫτʹ ࣌ؒΛ͔͚͗͢Δͳ
͋Γ͕ͱ͏͍͟͝·ͨ͠
ˣؔ࿈ϖʔδͷϒΫϚˣ http://b.hatena.ne.jp/amagitakayosi/ng2/