Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Om はじめの一歩

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Satoshi Kondo Satoshi Kondo
May 23, 2015
Programming
290
1

Om はじめの一歩

2015.05.23 ClojureScript 勉強会
「Om はじめての一歩」の発表資料

https://halake.doorkeeper.jp/events/25002

Avatar for Satoshi Kondo

Satoshi Kondo

May 23, 2015

Other Decks in Programming

See All in Programming
setup-vp GitLab対応の裏側
Avatar for Naoki Haba naokihaba
0
110
AIは賢い。でも実行環境は？ CLIおじさんがAI時代に伝えたいこと ~ CLIおじさんがAI時代に伝えたいこと ~
Avatar for curekoshimizu curekoshimizu
1
250
技術的負債を組織課題として解く-増えすぎたマイクロサービスとの戦い-
Avatar for reimaru reimaru
1
2k
AI Agent時代のリアーキテクチャ戦略と実践
Avatar for Kazuhito Hokamura hokaccha
9
4.8k
Are APIs Still Relevant in the AI Era?
Avatar for Antoine Bluchet soyuka
0
270
XHTMLが残したもの
Avatar for Yosuke Furukawa yosuke_furukawa
PRO
2
820
世界の中心で、AI（App Intents）をさけぶ ー App Intents中心設計の実践ガイド
Avatar for touyou touyou
0
620
テストを司るデーモンに会いに行く 〜隔離した仮想マシンでテストを通すまで〜
Avatar for Hidemune Takahashi h1d3mun3
1
530
市販E-Readerを乗っ取れ 〜Embedded Swiftで電子ペーパーガジェットを制御する〜
Avatar for Trickart trickart
0
190
標準パッケージに uuid が追加された 背景から見る Go らしい意思決定 / go_127_uuid_decision
Avatar for convto convto
5
7.6k
iOSDC Japan 2026 - Swiftで作って学ぼう！データベース自作入門
Avatar for kaseken (Kent Kaseda) kaseken
2
170
速習iPhone Duo対応
Avatar for 野瀬田　裕樹 yuukiw00w
1
660

Featured

See All Featured
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
187
23k
Facilitating Awesome Meetings
Avatar for Lara Hogan lara
57
7.1k
The Curse of the Amulet
Avatar for Matthew Lei leimatthew05
3
15k
Taking LLMs out of the black box: A practical guide to human-in-the-loop distillation
Avatar for Ines Montani inesmontani
PRO
3
2.4k
Building an army of robots
Avatar for Kyle Neath kneath
307
46k
Practical Orchestrator
Avatar for Shlomi Noach shlominoach
192
12k
The B2B funnel & how to create a winning content strategy
Avatar for Katarina Dahlin katarinadahlin
PRO
1
530
Building the Perfect Custom Keyboard
Avatar for Naoto Takai takai
2
880
Git: the NoSQL Database
Avatar for Brandon Keepers bkeepers
PRO
432
67k
Build your cross-platform service in a week with App Engine
Avatar for Jose L jlugia
234
19k
Docker and Python
Avatar for Tania Allard trallard
47
4.2k
Building a Modern Day 
E-commerce SEO Strategy
Avatar for Aleyda Solis aleyda
45
9.2k

Transcript

  1. 0N͸͡ΊͷҰา ʙ50%0ϦετΛ࡞ֶͬͯͿʙ $MPKVSF4DSJQUษڧձ !TOVGLPO

  2. ࣗݾ঺հ w ͜Μʹͪ͸ w !TOVGLPOͰ͢ɻ w ϑϦʔϥϯεͰ͢ɻ w $MPKVSFͰ࢓ࣄΛ͍ͯ͠·͢ɻ

  3. આ໌͢Δ͜ͱ w 0Nͱ͸Կ͔ʁ w 0NͰ͸ͲΜͳ෩ʹίʔυΛॻ͔͘ʁ

  4. આ໌͠ͳ͍͜ͱ w $MPKVSF$MPKVSF4DSJQUʹ͍ͭͯ w 3FBDUͱͷൺֱ w 0NΛ࢖Θͳ͍৔߹ͱͷൺֱ

  5. ࠓ೔ͷ໨ඪ

  6. 0NͷงғؾΛ͔ͭΉ

  7. 0Nͱ͸ʁ w 3FBDUͷ$MPKVSF4DSJQUϥούʔ w .7$ͷ7JFXʹରԠ͢ΔϥΠϒϥϦ w ಡΈํ͸ʁ w ΦϜɻ

  8. ಛ௃ w %0.Λ௚઀ૢ࡞͢ΔͷͰ͸ͳ͘ɺঢ়ଶΛมߋ͠ ͦͷ݁Ռͱͯ͠%0.͕ߋ৽͞ΕΔ w %0.ͷϨϯμϦϯά͸7JSUVBM%0.ʹΑΔࠩ ෼ߋ৽ͷͨΊߴ଎ w Ұํ޲ͳσʔλόΠϯσΟϯάΛఏڙ͢Δ

  9. 0Nͷίʔυྫ (ns example (:require [om.core :as om] [om.dom :as dom]))

    (defn widget [data owner] (reify om/IRender (render [this] (dom/h1 nil (:text data))))) (om/root widget {:text "Hello world!"} {:target (. js/document (getElementById "my-app"))})

  10. 0Nͷίʔυྫ (ns example (:require [om.core :as om] [om.dom :as dom]))

    (defn widget [data owner] (reify om/IRender (render [this] (dom/h1 nil (:text data))))) (om/root widget {:text "Hello world!"} {:target (. js/document (getElementById "my-app"))}) $PNQPOFOU

  11. 0Nͷίʔυྫ (ns example (:require [om.core :as om] [om.dom :as dom]))

    (defn widget [data owner] (reify om/IRender (render [this] (dom/h1 nil (:text data))))) (om/root widget {:text "Hello world!"} {:target (. js/document (getElementById "my-app"))}) $PNQPOFOU -JGF$ZDMF1SPUPDPM

  12. 0Nͷίʔυྫ (ns example (:require [om.core :as om] [om.dom :as dom]))

    (defn widget [data owner] (reify om/IRender (render [this] (dom/h1 nil (:text data))))) (om/root widget {:text "Hello world!"} {:target (. js/document (getElementById "my-app"))}) $PNQPOFOU -JGF$ZDMF1SPUPDPM ׳ΕΔ·ͰಡΈͮΒ͍͔΋ɻTBCMPOP PNUPPMTͳͲͷϥ ΠϒϥϦΛར༻͢Δ͜ͱͰΑΓ؆ܿʹهड़Ͱ͖Δɻ ࠓ೔͸આ໌͠·ͤΜɹ

  13. 50%0ϦετΛ࡞Δ

  14. ஫ҙࣄ߲ w ίʔυͷৄࡉ͸આ໌͠ͳ͍ w શମͱͯ͠ͲΜͳྲྀΕ͔Λҙࣝͯ͠΄͍͠

  15. ࢓༷ w 50%0Λදࣔ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ௥Ճ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ׬ྃऔফ͢͠Δ͜ͱ͕Ͱ͖Δ w 50%0Λ࡟আ͢Δ͜ͱ͕Ͱ͖Δ

  16. Ͱ͖Δ΋ͷ

  17. Ͱ͖Δ΋ͷ

  18. -FJOJOHFOͰϓϩδΣΫτ Λ࡞੒͢Δ

  19. ςϯϓϨʔτΛ࢖͏ USFFUPEPMJTU UPEPMJTU ᵓᴷᴷ3&"%.&NE ᵓᴷᴷJOEFYIUNM ᵓᴷᴷQSPKFDUDMK ᵋᴷᴷTSD ᵋᴷᴷUPEPMJTU ᵋᴷᴷDPSFDMKT EJSFDUPSJFT

    pMFT MFJOOFXNJFTPNUPEPMJTU DEUPEPMJTU MFJODMKTCVJMEPODF PQFOJOEFYIUNM UFSNJOBM PNͷ࡞ऀʹΑΔ࠷খߏ੒ͷςϯϓϨʔτ

  20. (def app-state (atom {:text "Hello world!"})) (om/root (fn [app owner]

    (reify om/IRender (render [_] (dom/h1 nil (:text app))))) app-state {:target (. js/document (getElementById "app"))}) ੜ੒͞Εͨίʔυ <html> <body> <div id="app"></div> <script src="out/todolist.js" type="text/javascript"></script> </body> </html> JOEFYIUNM DPSFDMKT

  21. (def app-state (atom {:text "Hello world!"})) (om/root (fn [app owner]

    (reify om/IRender (render [_] (dom/h1 nil (:text app))))) app-state {:target (. js/document (getElementById "app"))}) ੜ੒͞Εͨίʔυ <html> <body> <div id="app"></div> <script src="out/todolist.js" type="text/javascript"></script> </body> </html> JOEFYIUNM DPSFDMKT ΞϓϦέʔγϣϯͱඳըͷؔ܎Λఆٛ

  22. (def app-state (atom {:text "Hello world!"})) (om/root (fn [app owner]

    (reify om/IRender (render [_] (dom/h1 nil (:text app))))) app-state {:target (. js/document (getElementById "app"))}) ੜ੒͞Εͨίʔυ <html> <body> <div id="app"></div> <script src="out/todolist.js" type="text/javascript"></script> </body> </html> JOEFYIUNM DPSFDMKT τοϓϨϕϧͷ$PNQPOFOU

  23. (def app-state (atom {:text "Hello world!"})) (om/root (fn [app owner]

    (reify om/IRender (render [_] (dom/h1 nil (:text app))))) app-state {:target (. js/document (getElementById "app"))}) ੜ੒͞Εͨίʔυ <html> <body> <div id="app"></div> <script src="out/todolist.js" type="text/javascript"></script> </body> </html> JOEFYIUNM DPSFDMKT ΞϓϦέʔγϣϯͷঢ়ଶΛ؅ཧ ରԠ෇͚

  24. (def app-state (atom {:text "Hello world!"})) (om/root (fn [app owner]

    (reify om/IRender (render [_] (dom/h1 nil (:text app))))) app-state {:target (. js/document (getElementById "app"))}) ੜ੒͞Εͨίʔυ <html> <body> <div id="app"></div> <script src="out/todolist.js" type="text/javascript"></script> </body> </html> JOEFYIUNM DPSFDMKT දࣔྖҬͷରԠ෇͚

  25. ϙΠϯτ w BUPNͰΞϓϦέʔγϣϯͷঢ়ଶΛ؅ཧ w PNDPSFSPPUͰϨϯμϦϯάͨ݁͠ՌΛදࣔ͢ Δ&MFNFOUͱͷରԠ෇͚Δ w SFOEFSͰΞϓϦʔέʔγϣϯͷঢ়ଶʹରԠͨ͠ ϨϯμϦϯά͕ߦΘΕΔ

  26. Πϝʔδ ΞϓϦέʔγϣϯঢ়ଶ "UPN $PNQPOFOU %0. SFOEFS FWFOUঢ়ଶมߋ ରԠ෇͚ ✕ΞϓϦέʔγϣϯঢ়ଶͷมߋʹରԠͯ͠ඳըΛߋ৽͢Δ ˓ΞϓϦέʔγϣϯঢ়ଶͷมߋʹରԠͯ͠ඳը͕ߋ৽͞ΕΔ

  27. ࢓༷ w 50%0Λදࣔ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ௥Ճ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ׬ྃऔফ͢͠Δ͜ͱ͕Ͱ͖Δ w 50%0Λ࡟আ͢Δ͜ͱ͕Ͱ͖Δ

  28. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ"} {:id 2

    :title "ͨ·Ͷ͗Λങͬͯ͘Δ"} {:id 3 :title "ʹΜ͡ΜΛങͬͯ͘Δ"} {:id 4 :title "͡Ό͕͍΋Λങͬͯ͘Δ"} {:id 5 :title "ΧϨʔΛ࡞Δ"}]})) (defn- todolist-view [app owner] (reify om/IRender (render [_] (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app)))))) (om/root todolist-view app-state {:target (. js/document (getElementById "app"))}) DPSFDMKT 50%0ϦετΛදࣔ

  29. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ"} {:id 2

    :title "ͨ·Ͷ͗Λങͬͯ͘Δ"} {:id 3 :title "ʹΜ͡ΜΛങͬͯ͘Δ"} {:id 4 :title "͡Ό͕͍΋Λങͬͯ͘Δ"} {:id 5 :title "ΧϨʔΛ࡞Δ"}]})) (defn- todolist-view [app owner] (reify om/IRender (render [_] (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app)))))) (om/root todolist-view app-state {:target (. js/document (getElementById "app"))}) DPSFDMKT 50%0ϦετΛදࣔ ΞϓϦέʔγϣϯঢ়ଶΛઃఆ

  30. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ"} {:id 2

    :title "ͨ·Ͷ͗Λങͬͯ͘Δ"} {:id 3 :title "ʹΜ͡ΜΛങͬͯ͘Δ"} {:id 4 :title "͡Ό͕͍΋Λങͬͯ͘Δ"} {:id 5 :title "ΧϨʔΛ࡞Δ"}]})) (defn- todolist-view [app owner] (reify om/IRender (render [_] (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app)))))) (om/root todolist-view app-state {:target (. js/document (getElementById "app"))}) DPSFDMKT 50%0ϦετΛදࣔ $PNQPOFOUΛ࡞੒

  31. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ"} {:id 2

    :title "ͨ·Ͷ͗Λങͬͯ͘Δ"} {:id 3 :title "ʹΜ͡ΜΛങͬͯ͘Δ"} {:id 4 :title "͡Ό͕͍΋Λങͬͯ͘Δ"} {:id 5 :title "ΧϨʔΛ࡞Δ"}]})) (defn- todolist-view [app owner] (reify om/IRender (render [_] (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app)))))) (om/root todolist-view app-state {:target (. js/document (getElementById "app"))}) DPSFDMKT 50%0ϦετΛදࣔ

  32. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ"} {:id 2

    :title "ͨ·Ͷ͗Λങͬͯ͘Δ"} {:id 3 :title "ʹΜ͡ΜΛങͬͯ͘Δ"} {:id 4 :title "͡Ό͕͍΋Λങͬͯ͘Δ"} {:id 5 :title "ΧϨʔΛ࡞Δ"}]})) (defn- todolist-view [app owner] (reify om/IRender (render [_] (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app)))))) (om/root todolist-view app-state {:target (. js/document (getElementById "app"))}) DPSFDMKT 50%0ϦετΛදࣔ

  33. ࢓༷ w 50%0Λදࣔ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ௥Ճ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ׬ྃऔফ͢͠Δ͜ͱ͕Ͱ͖Δ w 50%0Λ࡟আ͢Δ͜ͱ͕Ͱ͖Δ

  34. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ

  35. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ ೖྗϘοΫεΛ௥Ճ

  36. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ

  37. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ SFGͰࢦఆ͞Εͨ&MFNFOUΛऔಘ͢Δ

  38. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ PXOFS3FBDUͷίϯϙʔωϯτʹΞΫηε͢ΔͨΊʹར༻

  39. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶมߋ

  40. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶมߋ (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ"} ɾɾɾ {:id 5 :title “ΧϨʔΛ࡞Δ”} {:id 6 :title "ΧϨʔΛ৯΂Δ"}]})) UPEP͕௥Ճ͞ΕΔ

  41. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶมߋ SFOEFS͕࣮ߦ͞ΕΔ (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ"} ɾɾɾ {:id 5 :title “ΧϨʔΛ࡞Δ”} {:id 6 :title "ΧϨʔΛ৯΂Δ"}]})) UPEP͕௥Ճ͞ΕΔ

  42. (defn- handle-key-down [e app owner] (when (= (.-keyCode e) ENTER_KEY)

    (let [new-field (om/get-node owner "newField") new-todo {:id (-> (:todos app) count inc) :title (.-value new-field)}] (om/transact! app :todos #(conj % new-todo)) (set! (.-value new-field) "")))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (map #(dom/li nil (:title %)) (:todos app))))))) DPSFDMKT 50%0ೖྗΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶมߋ ߋ৽͞ΕͨUPEPT SFOEFS͕࣮ߦ͞ΕΔ (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ"} ɾɾɾ {:id 5 :title “ΧϨʔΛ࡞Δ”} {:id 6 :title "ΧϨʔΛ৯΂Δ"}]})) UPEP͕௥Ճ͞ΕΔ

  43. ࢓༷ w 50%0Λදࣔ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ௥Ճ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ׬ྃऔফ͢͠Δ͜ͱ͕Ͱ͖Δ w 50%0Λ࡟আ͢Δ͜ͱ͕Ͱ͖Δ

  44. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ

  45. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ νΣοΫঢ়ଶΛ؅ཧ

  46. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ UPEPΞΠςϜʹରԠ͢Δ$PNQPOFOU

  47. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ UPEPΞΠςϜʹରԠ͢Δ$PNQPOFOU $PNQPOFOUͷ഑ஔ͸CVJMECVJMEBMMΛར༻͢Δ

  48. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶΛมߋ

  49. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶΛมߋ DPNQMFUFEΛUSVFʹมߋ

  50. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶΛมߋ DPNQMFUFEΛUSVFʹมߋ SFOEFS͕࣮ߦ͞ΕΔ

  51. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶΛมߋ DPNQMFUFEΛUSVFʹมߋ SFOEFS͕࣮ߦ͞ΕΔ ߋ৽͞ΕͨUPEP

  52. (def app-state (atom {:todos [{:id 1 :title "ಲ೑Λങͬͯ͘Δ" :completed false}

    ɾɾɾ {:id 5 :title "ΧϨʔΛ࡞Δ" :completed false}]})) (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo))))))) (defn- todolist-view [app owner] (reify om/IRender (render [_] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:key :id})))))) DPSFDMKT 50%0ͷ׬ྃऔফΛ௥Ճ ΞϓϦέʔγϣϯঢ়ଶΛมߋ DPNQMFUFEΛUSVFʹมߋ SFOEFS͕࣮ߦ͞ΕΔ ߋ৽͞ΕͨUPEP SFOEFS͕࣮ߦ͞ΕΔ

  53. ࢓༷ w 50%0Λදࣔ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ௥Ճ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ׬ྃऔফ͢͠Δ͜ͱ͕Ͱ͖Δ w 50%0Λ࡟আ͢Δ͜ͱ͕Ͱ͖Δ

  54. (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class

    (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo)) (dom/span #js {:className "delete" :onClick (fn [] (println "remove:" todo) )} "[x]")))))) λάΛ௥Ճ DPSFDMKT ࡟আϘλϯ

  55. (defn- todo-item [todo owner] (reify om/IRender (render [_] (let [class

    (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo)) (dom/span #js {:className "delete" :onClick (fn [] (println "remove:" todo) )} "[x]")))))) λάΛ௥Ճ DPSFDMKT ࡟আϘλϯ

  56. ਌ࢠؔ܎ w $PNQPOFOUʹ͸਌ࢠؔ܎͕͋Δ w UPEPMJTUWJFX͕਌ͰUPEPJUFN͕ࢠ ڞୡ  w ਌͔Βࢠɺࢠ͔Β਌΁σʔλΛ౉͢ํ๏͸ҟͳ Δ

  57. ਌͔Βࢠ΁ w CVJMECVJMEBMMͰࢠͷ$PNQPOFOUΛ࡞੒͢Δ ࡍʹҾ਺Ͱ౉͢

  58. ࢠ͔Β਌΁ w DPSFBTZODΛར༻ͯ͠σʔλΛ౉͢ ଞͷํ๏΋͋Δ  w ਌ଆͰDIBOOFMΛ࡞੒ɺCVJME࣌ʹࢠʹ౉͢ w ࢠଆͰड͚औͬͨDIBOOFMΛར༻ͯ͠਌ʹใࠂ ͢Δ

  59. DPSFBTZOD (ns todolist.core (:require-macros [cljs.core.async.macros :refer [go-loop]]) (:require [om.core :as

    om] [om.dom :as dom] [cljs.core.async :refer [chan <! put!]])) QSPKFDUDMK DPSFDMKT :dependencies [[org.clojure/clojure "1.7.0-beta1"] [org.clojure/clojurescript "0.0-3208"] [org.omcljs/om "0.8.8"] [org.clojure/core.async "0.1.346.0-17112a-alpha"]] ඇಉظॲཧΛߦ͏ͨΊͷϥΠϒϥϦ

  60. (defn- todolist-view [app owner] (reify om/IInitState (init-state [_] {:ch (chan)})

    om/IWillMount (will-mount [_] (let [ch (om/get-state owner :ch)] (go-loop [] (let [todo (<! ch)] (println "remove: " todo) (om/transact! app :todos (fn [todos] (vec (remove #(= (:id todo) (:id %)) todos)))) (recur))))) om/IRenderState … DPSFDMKT ਌ͷઃఆ ࢠ͔Β࡟আର৅ͷUPEPΛड͚औΕΔΑ͏ʹ͢Δ

  61. (defn- todolist-view [app owner] (reify om/IInitState (init-state [_] {:ch (chan)})

    om/IWillMount (will-mount [_] (let [ch (om/get-state owner :ch)] (go-loop [] (let [todo (<! ch)] (println "remove: " todo) (om/transact! app :todos (fn [todos] (vec (remove #(= (:id todo) (:id %)) todos)))) (recur))))) om/IRenderState … DPSFDMKT ਌ͷઃఆ ࢠ͔Β࡟আର৅ͷUPEPΛड͚औΕΔΑ͏ʹ͢Δ $PNQPOFOUϩʔΧϧͳঢ়ଶΛॳظԽ

  62. (defn- todolist-view [app owner] (reify om/IInitState (init-state [_] {:ch (chan)})

    om/IWillMount (will-mount [_] (let [ch (om/get-state owner :ch)] (go-loop [] (let [todo (<! ch)] (println "remove: " todo) (om/transact! app :todos (fn [todos] (vec (remove #(= (:id todo) (:id %)) todos)))) (recur))))) om/IRenderState … DPSFDMKT ਌ͷઃఆ ࢠ͔Β࡟আର৅ͷUPEPΛड͚औΕΔΑ͏ʹ͢Δ $PNQPOFOUϩʔΧϧͳঢ়ଶΛॳظԽ $PNQPOFOU͕Ϛ΢ϯτ͞ΕΔࡍʹҰճ͚ͩݺ͹ΕΔ

  63. (defn- todolist-view [app owner] (reify om/IInitState (init-state [_] {:ch (chan)})

    om/IWillMount (will-mount [_] (let [ch (om/get-state owner :ch)] (go-loop [] (let [todo (<! ch)] (println "remove: " todo) (om/transact! app :todos (fn [todos] (vec (remove #(= (:id todo) (:id %)) todos)))) (recur))))) om/IRenderState … DPSFDMKT ਌ͷઃఆ ࢠ͔Β࡟আର৅ͷUPEPΛड͚औΕΔΑ͏ʹ͢Δ $PNQPOFOUϩʔΧϧͳঢ়ଶΛॳظԽ $PNQPOFOU͕Ϛ΢ϯτ͞ΕΔࡍʹҰճ͚ͩݺ͹ΕΔ ࢠ͔Β࡟আର৅ͷUPEPΛड͚औΔ

  64. (defn- todolist-view [app owner] (reify om/IInitState (init-state [_] {:ch (chan)})

    om/IWillMount (will-mount [_] (let [ch (om/get-state owner :ch)] (go-loop [] (let [todo (<! ch)] (println "remove: " todo) (om/transact! app :todos (fn [todos] (vec (remove #(= (:id todo) (:id %)) todos)))) (recur))))) om/IRenderState … DPSFDMKT ਌ͷઃఆ ࢠ͔Β࡟আର৅ͷUPEPΛड͚औΕΔΑ͏ʹ͢Δ $PNQPOFOUϩʔΧϧͳঢ়ଶΛॳظԽ $PNQPOFOU͕Ϛ΢ϯτ͞ΕΔࡍʹҰճ͚ͩݺ͹ΕΔ ࢠ͔Β࡟আର৅ͷUPEPΛड͚औΔ ΞϓϦέʔγϣϯঢ়ଶ͸ WFDUPSPSNBQΛར༻͢Δඞཁ͋Γ

  65. (defn- todolist-view [app owner] (reify om/IInitState … om/IWillMount … om/IRenderState

    (render-state [_ state] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:init-state {:ch (:ch state)} :key :id})))))) DPSFDMKT ਌ͷઃఆ

  66. (defn- todolist-view [app owner] (reify om/IInitState … om/IWillMount … om/IRenderState

    (render-state [_ state] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:init-state {:ch (:ch state)} :key :id})))))) DPSFDMKT ਌ͷઃఆ ϩʔΧϧͳঢ়ଶΛࢀর͢ΔͨΊ *3FOEFS͔Β*3FOEFS4UBUFʹมߋ

  67. (defn- todolist-view [app owner] (reify om/IInitState … om/IWillMount … om/IRenderState

    (render-state [_ state] (dom/div nil (dom/input #js {:className "new-todo" :placeholder "What needs to be done?" :onKeyDown #(handle-key-down % app owner) :ref "newField"}) (apply dom/ul nil (om/build-all todo-item (:todos app) {:init-state {:ch (:ch state)} :key :id})))))) DPSFDMKT ਌ͷઃఆ ϩʔΧϧͳঢ়ଶΛࢀর͢ΔͨΊ *3FOEFS͔Β*3FOEFS4UBUFʹมߋ ࢠͷॳظঢ়ଶΛઃఆ

  68. DPSFDMKT ࢠͷઃఆ ਌ʹ࡟আର৅ͷUPEPΛ஌ΒͤΔ (defn- todo-item [todo owner] (reify om/IRenderState (render-state

    [_ state] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo)) (dom/span #js {:className "delete" :onClick #(put! (:ch state) todo)} "[x]"))))))

  69. DPSFDMKT ࢠͷઃఆ ਌ʹ࡟আର৅ͷUPEPΛ஌ΒͤΔ *3FOEFS*3FOEFS4UBUF ਌͔Β౉͞Εͨঢ়ଶΛࢀর͢ΔͨΊ (defn- todo-item [todo owner] (reify

    om/IRenderState (render-state [_ state] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo)) (dom/span #js {:className "delete" :onClick #(put! (:ch state) todo)} "[x]"))))))

  70. DPSFDMKT ࢠͷઃఆ ਌ʹ࡟আର৅ͷUPEPΛ஌ΒͤΔ *3FOEFS*3FOEFS4UBUF ਌͔Β౉͞Εͨঢ়ଶΛࢀর͢ΔͨΊ ਌΁࡟আΛґཔ (defn- todo-item [todo owner]

    (reify om/IRenderState (render-state [_ state] (let [class (if (:completed todo) "completed" "")] (dom/li nil (dom/input #js {:type "checkbox" :className "toggle" :checked (and (:completed todo) "checked") :onChange (fn [_] (om/transact! todo :completed #(not %)))}) (dom/span #js {:className class} (:title todo)) (dom/span #js {:className "delete" :onClick #(put! (:ch state) todo)} "[x]"))))))

  71. ׬੒ʂ w 50%0Λදࣔ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ௥Ճ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ׬ྃऔফ͢͠Δ͜ͱ͕Ͱ͖Δ w 50%0Λ࡟আ͢Δ͜ͱ͕Ͱ͖Δ

  72. ׬੒ʂ w 50%0Λදࣔ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ௥Ճ͢Δ͜ͱ͕Ͱ͖Δ w 50%0Λ׬ྃऔফ͢͠Δ͜ͱ͕Ͱ͖Δ w 50%0Λ࡟আ͢Δ͜ͱ͕Ͱ͖Δ

  73. ·ͱΊ

  74. ·ͱΊ w $PNQPOFOU୯ҐͰ։ൃΛߦ͏ ‎ -JGF$ZDMF1SPUPDPMͷ࣮૷Λهड़ w $PNQPOFOUʹ͸਌ࢠؔ܎͕͋Δ ‎ ਌͔Βࢠ΁ͷσʔλ౉͠ CVJME࣌ʹ౉͢

    ‎ ࢠ͔Β਌΁ͷσʔλ౉͠ DPSFBTZODΛར༻ w ΞϓϦέʔγϣϯঢ়ଶΛมߋ͠ɺඳը %0. Λߋ৽ͤ͞Δ ‎ σʔλϑϩʔ͸Ұํ޲

  75. ೋา໨Λ౿Έग़͢ w #BTJD5VUPSJBM ‎ ຊՈνϡʔτϦΞϧɻΘ͔Γ΍͍͢ɻ w 0Nɾ5PEP.7$ ‎ ΋͏গ͠ຊ֨తͳ50%0Ϧετͷ࡞੒Λֶ΂Δɻ࡞੒͍ͯ͠Δͷ͸0Nͷ࡞ऀɻ w

    PNFYBNQMFT ‎ ຊՈͷαϯϓϧɻݸผͷػೳຖͷαϯϓϧ͕๛෋ɻ w PNDPPLCPPL ‎ 0NͰͷϧʔςΟϯά΍όϦσʔγϣϯͳͲɺ࣮ફతͳϨγϐू w %PDVNFOUBUJPO ‎ ຊՈͷυΩϡϝϯτɻ"1*ͷ࢖͍ํΛ֬ೝɻ