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
Clojure 1.9 概要紹介
Search
OHTA Shogo
September 25, 2017
Programming
4
1.5k
Clojure 1.9 概要紹介
2017/09/25のLisp meetup #56の発表資料です。
OHTA Shogo
September 25, 2017
Tweet
Share
More Decks by OHTA Shogo
See All by OHTA Shogo
テンクーでのClojure活用事例
athos
0
350
軽量デバッグツールPostmortemの紹介.pdf
athos
1
200
Clojure 1.10 概要紹介
athos
3
650
やってみる!clojure.spec
athos
4
1k
kitchen-async: a promising (?) Promise library, or a poor man's core.async
athos
3
490
ここ最近のClojureScript
athos
5
1.7k
(= ? (+ nREPL Docker))
athos
0
540
clojure.specの話
athos
3
2.3k
clojure.specの話(仮)
athos
2
360
Other Decks in Programming
See All in Programming
AIと私たちの学習の変化を考える - Claude Codeの学習モードを例に
azukiazusa1
10
4.2k
testingを眺める
matumoto
1
140
ProxyによるWindow間RPC機構の構築
syumai
3
1.2k
FindyにおけるTakumi活用と脆弱性管理のこれから
rvirus0817
0
520
GitHubとGitLabとAWS CodePipelineでCI/CDを組み比べてみた
satoshi256kbyte
4
240
AI Coding Agentのセキュリティリスク:PRの自己承認とメルカリの対策
s3h
0
230
時間軸から考えるTerraformを使う理由と留意点
fufuhu
16
4.8k
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
390
CloudflareのChat Agent Starter Kitで簡単!AIチャットボット構築
syumai
2
500
機能追加とリーダー業務の類似性
rinchoku
2
1.3k
複雑なフォームに立ち向かう Next.js の技術選定
macchiitaka
2
140
Ruby×iOSアプリ開発 ~共に歩んだエコシステムの物語~
temoki
0
320
Featured
See All Featured
Code Review Best Practice
trishagee
70
19k
How to Ace a Technical Interview
jacobian
279
23k
Music & Morning Musume
bryan
46
6.8k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
12
1.1k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
33
2.4k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.9k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
30
9.7k
Facilitating Awesome Meetings
lara
55
6.5k
Fantastic passwords and where to find them - at NoRuKo
philnash
52
3.4k
Transcript
$MPKVSF֓ཁհ -JTQNFFUVQPO !BUIPT
֓ཁ ‣ ͷϦϦʔε͕ؒۙ CFUB͕ઌिΑ͏͘ϦϦʔε DGϦϦʔε݄ BMQIBϦϦʔε݄ དྷ݄ͷ$POKʹ߹ΘͤͯϦϦʔεͷՄೳੑ
‣ pOBMϦϦʔεʹ͚ͯͷओཁͳมߋΛ͓͞Β͍
$MPKVSFͷओཁͳมߋ ‣ DMPKVSFTQFD ‣ ໊લۭ͖ؒͭϚοϓ OBNFTQBDFENBQT ‣ /B/*OG*OGͷ৽͍͠֎෦දݱ
DMPKVSFTQFD ‣ ड़ޠΛϕʔεʹͨ͠σʔλ༷ͷهड़"1* ৄࡉʮDMPKVSFTQFDʯͰݕࡧ ‣ ҎԼͷ༻్ʹ͑Δ υΩϡϝϯςʔγϣϯ
όϦσʔγϣϯ ౷ҰతͳΤϥʔϨϙʔτ ϓϩύςΟϕʔεςετ 4ࣜͷߏจղੳ ‣ ·ͩΞϧϑΝѻ͍ TQFDBMQIBͱͯ͠$MPKVSFຊମͱಠཱʹ։ൃ͞Ε͍ͯ͘༧ఆ
$MPKVSF͔Βͷߏ ‣ $MPKVSF͕TQFDBMQIBͱDPSFTQFDTBMQIBʹґଘ͢Δߏʹ ‣ TQFDBMQIB TQFDͷػೳఆٛ ‣ DPSFTQFDTBMQIB
$MPKVSFͷίΞϥΠϒϥϦͷεϖοΫఆٛ $MPKVSF TQFDBMQIB DPSFTQFDT BMQIB
DMKίϚϯυ ‣ ͜Ε·Ͱͷ$MPKVSFKBSͭΛμϯϩʔυͯ͘͠Ε͑ ͕ͨɺ͔ΒTQFDBMQIBͱDPSFTQFDBMQIBʹґଘ ‣ ґଘϥΠϒϥϦΛղܾͯ͠$MPKVSFΛ͑Δঢ়ଶʹ͢Δख ஈͱͯ͠DMKίϚϯυ͕༻ҙ͞Εͨ ‣ “brew install
clojure”Ͱ$MPKVSF͕͑ΔΑ͏ʹ ଞͷύοέʔδϚωʔδϟʹਵ࣌Ճ͞ΕΔ༧ఆ
TQFDϕʔεͷϚΫϩߏจνΣοΫ ‣ ϚΫϩʹରͯ͠εϖοΫΛఆ͓ٛͯ͘͠ͱɺίϯύΠϥ͕ ࣗಈతʹߏจ͕εϖοΫʹ߹͍ͬͯΔ͔ΛνΣοΫ ‣ ౷Ұతͳํ๏ͰΤϥʔΛฦͯ͘͠ΕΔ
ʲએʳ1JOQPJOUFS ‣ ࡞ͷεϖοΫΤϥʔϨϙʔλ1JOQPJOUFSͰɺεϖοΫ ΤϥʔΛ͔Γ͘͢දࣔͯ͘͠ΕΔʂ ϋΠϥΠτ͖ͭ
EPDͷTQFDαϙʔτ
ड़ޠؔͷ֦ॆ ‣ boolean? ‣ int? pos-int? neg-int? nat-int? ‣ double?
bigdec? ‣ ident? simple-ident? qualified-ident? ‣ simple-symbol? qualified-symbol? ‣ simple-keyword? qualified-keyword? ‣ bytes? ‣ indexed? ‣ uuid? uri? ‣ seqable? ‣ any?
໊લۭ͖ؒͭϚοϓ ‣ TQFD໊લۭ͖ؒͭͷΩʔϫʔυΛଟ༻ ϚοϓͷΩʔͱͯ͠͏ࡍʹɺҰҙͷҙຯΛ࣋ͨͤΔͨΊ ‣ ͯ͢ͷΩʔ͕ಉ໊͡લۭؒͰम০͞Ε͍ͯΔ߹ͷলུه๏ #:foo{:a 1, :b
2} (require ‘[foo.core :as foo]) #::foo{:a 1, :b 2} #::{:a 1, :b 2} {:foo/a 1, :foo/b 2} {:foo.core/a 1, :foo.core/b 2} {:user/a 1, :user/b 2}
໊લۭ͖ؒͭϚοϓͷଋറ ‣ ϚοϓͷଋറͰ໊લۭ͖ؒͭͷΩʔϫʔυΛѻ͍ ͍͢Α͏ʹ
/B/*OG*OGͷ৽͍͠֎෦දݱ ‣ ৽ͨʹ##ͱ͍͏ϦʔμʔϚΫϩ͕Ճ͞Εͨ /B/##NaN *OpOJUZ##Inf *OpOJUZ##-Inf ‣
ʹఏҊ͞Εɺӽ͠ͰΑ͏͘࠾
ͦͷଞͷมߋ ‣ *reader-resolver*ͰγϯϘϧΩʔϫʔυͷղܾͷ ํ͕QMVHHBCMFʹ ‣ InstϓϩτίϧͷՃ ‣ swap-vals! reset-vals! ‣
halt-whenτϥϯεσϡʔα
·ͱΊ ‣ $MPKVSFϦϦʔε͕ؒۙ ‣ DMPKVSFTQFDΛத৺ͱͨ͠มߋ͕Γࠐ·Εͨ ‣ TQFDࣗମ·ͩΞϧϑΝѻ͍ͷ·· ͳͷͰɺ༷มߋ ͋Γ͏Δ ͕ͩɺ͕Ұ୴ϦϦʔε͞ΕΕϓϩμΫτ
Ͱຊ֨తʹΘΕ࢝ΊΔ͜ͱ͕༧͞ΕΔ
ࢀߟจݙ ‣ DIBOHFTNE IUUQTHJUIVCDPNDMPKVSFDMPKVSFCMPCNBTUFSDIBOHFTNEDIBOHFTUPDMPKVSFJOWFSTJPO ‣ "CPVUTQFD IUUQTDMPKVSFPSHBCPVUTQFD ‣
3FBEQSJOUSPVOEUSJQGPS *OpOJUZBOE/B/ IUUQTEFWDMPKVSFPSHKJSBCSPXTF$-+