本の紹介: Clojure Programming

Kyoto.clj #1 発表資料。2012年4月22日。オライリーの新刊（発表当時）Clojure 本「Clojure Programming」がよい教科書であることを述べる。

Transcript

1. ຊͷ঺հ: Clojure Programming @tnoda_ 2012-04-22 #kyotoclj #1 1 Sunday, April 22, 2012
2. Clojure Programming • Chas Emetic • Brian Carper • Christophe Grand • Oreilly & Associates Inc •2012/4/19 •ˇ3,456 ʢAmazon.co.jp ৘ใʣ 2 Sunday, April 22, 2012
3. • Α͍ڭՊॻͱ͸? • “Clojure Programming” ͸Α͍ڭՊॻͳͷ͔? 3 Sunday, April 22, 2012
4. • ஌͕ࣝߏ଄Խ͞Εɺؙ҉هͰ͸ͳ͘ཧղʹͭ ͳ͕ΔΑ͏ͳ΋ͷ • ߏ଄Խͱ͸? • ஌͕ࣝ઀ଓ͞Ε͍ͯΔ͜ͱ • ֊૚Խ • ରൺత • ๏ଇత஌ࣝ 4 Sunday, April 22, 2012
5. ࠓͷࣗ෼ ࠓͷࣗ෼ ԕ֮͗ͯ͑͢ΒΕͳ͍ ஌ࣝΛͭͳ͙ͱཧղʹͳΔ 5 Sunday, April 22, 2012
6. ྫ: ΠϯσΟΞϯͱॅډ ๺੢ւ؛ ΧϦϑΥϧχΞ ฏݪ ೔ׯ͠ϨϯΨͷՈ ςϯτ ਿͷ൘ࡐͰͰ͖ͨ ࣼΊ԰ࠜͷՈ 6 Sunday, April 22, 2012
7. ౴: ΠϯσΟΞϯͱॅډ ๺੢ւ؛ ΧϦϑΥϧχΞ ฏݪ ೔ׯ͠ϨϯΨͷՈ ςϯτ ਿͷ൘ࡐͰͰ͖ͨ ࣼΊ԰ࠜͷՈ 7 Sunday, April 22, 2012
8. ΧϦϑΥϧχΞͱ೔ׯϨϯΨΛ઀ଓ ΧϦϑΥϧχΞ ೔ׯ͠ϨϯΨͷՈ ॅډ͸खۙͳࡐྉͰ࡞ΒΕΔ ॅډ͸ؾީʹࠨӈ͞ΕΔ Ӎগͳ͍ ໦ҭͨͳ͍ 8 Sunday, April 22, 2012
9. ౴: ΠϯσΟΞϯͱॅډ ๺੢ւ؛ ΧϦϑΥϧχΞ ฏݪ ೔ׯ͠ϨϯΨͷՈ ςϯτ ਿͷ൘ࡐͰͰ͖ͨ ࣼΊ԰ࠜͷՈ ॅډ͸खۙͳࡐྉͰ࡞ΒΕΔ ॅډ͸ؾީʹࠨӈ͞ΕΔ 9 Sunday, April 22, 2012
10. ࢀߟจݙ • ੢ྛࠀ඙ • ؒҧ͍ͩΒ͚ͷֶश࿦ • ৽༵ࣾ • 1994 10 Sunday, April 22, 2012
11. Α͍ڭՊॻ·ͱΊ • ஌͕ࣝฒ΂ͯ͋Δ͚ͩͰ͸ͩΊ • ઀ଓͯ͠ɺཧղʹͯ͋͛͠ͳ͍ͱ͍͚ͳ͍ 11 Sunday, April 22, 2012
12. “Clojure Programming” ͸ Α͍ڭՊॻ͔? 12 Sunday, April 22, 2012
13. ྫ: defn (defn name doc-string? attr-map? [params*] body) ؔ਺Λఆٛ͢Δʹ͸ defn Λ࢖͍·͢: 13 Sunday, April 22, 2012
14. ֊૚Խ defn def fn do let Lexical Scoping Destructuring Sequential Destructuring Map Destructuring Symbol Namespace 14 Sunday, April 22, 2012
15. ରൺత map defrecord comp ->> transient persistent sequence iterator 15 Sunday, April 22, 2012
16. ๏ଇత஌ࣝ • Howto, Tips ͕ॆ࣮ → ͳͥ? • Map ͱ defrecord ͲͪΒΛ࢖͏΂͖͔ • Vector ͸ͲΜͳͱ͖ʹ࢖͏͔ • Lazy seq Λ࡞Δͱ͖ʹ Pure Function Ͱͳ ͚Ε͹ͳΒͳ͍ͷ͸ͳ͔ͥ? 16 Sunday, April 22, 2012
17. ޮ཰తʹֶशͰ͖Δ • ஌͕ࣝ઀ଓ͞Ε͍ͯΔ • ֊૚Խɾରൺత • ๏ଇత஌ࣝ ؙ҉ه͔Βཧղ΁ 17 Sunday, April 22, 2012
18. લఏͱ͢Δ஌ࣝ Java ˕ʢඞਢʣ Ruby or Python ˚ʢબ୒ʣ Lisp ºʢෆཁʣ Functional Programming ºʢෆཁʣ 18 Sunday, April 22, 2012
19. ࢀߟ Java ˕ Ruby or Python º Lisp ˓ Functional Programming ˓ 19 Sunday, April 22, 2012
20. ·ͱΊ • Α͍ڭՊॻ͸? • ஌͕ࣝ઀ଓɾߏ଄Խ͞ΕɺཧղΛॿ͚Δ • લఏ஌͕ࣝࣗ෼ʹ߹͍ͬͯΔ • “Clojure Programming” ͸ • Α͘ߟ͑ΒΕͨɺΑ͍ڭՊॻ • Lisp, Functional Programming ͷܦݧ͕ͳ ͍ Ruby ϓϩάϥϚͰ΋ಡΊΔ • Functional Programming ͷೖ໳ʹ΋ͳΔ 20 Sunday, April 22, 2012
21. ͓ΘΓʹ • Clojure ͸ίʔυΛॻ͘લʹษڧ͢Δ͜ͱ͕ ଟ͍Ͱ͢ɻ • ʢRuby ͔ΒདྷͨϓϩάϥϚʹͱͬͯʣ • “Clojure Programming” ͸ɺClojure ͷ஌ࣝΛ ಄ʹ٧ΊࠐΉͷʹ࠷దͳڭՊॻͰ͢ɻ 21 Sunday, April 22, 2012