My Daily Node

LT at js-cafe vol7

Transcript

1. My Daily Node js-cafe vol7 શ෦JavaScriptͰॻ͜͏ @hotchemi
2. Shintaro Katafuchi ŋProgrammer at TIS ŋTwitter: @hotchemi ŋGitHub: hotchemi
3. օ͞ΜŊJavaScriptॻ͍ͯ·͔͢ʁ
4. େ఍ͷϓϩάϥϚͷ೰Έ ŋňJavaScriptΛॻ͘ػձ͕ແ͍…ʼn ŋň࢓ࣄͰ͸αʔόαΠυ͹͔Γͩ͠ʼn ŋňͲ͔͜ΒJavaScirptΛ࢝ΊͨΒྑ͍ͷ͔…ʼn ŋňWebαʔϏεΛҰਓͰ࡞Δͷ͸ͪΐͬͱ…ʼn
5. ͦ͜ͰNode.jsͰ͢Α ŋSingle thread, Sockei.IO, ඇಉظ, C10K໰୊… ŋNode.jsͷϋʔυϧ͸࣮͸ߴ͘ͳ͍ ŋJavaScriptʹ׳Ε͍ͨਓͦ͜NodeΛॻ͘΂͖ ※ࠓ೔͸JavaScriptॳ৺ऀͩͬͨࣗ෼͕ŊNodeΛ࢖ͬͯ໰୊Λղܾͨ͠ࣄྫ΍ŊnpmϞδϡʔ ϧΛެ։ͯ͠ΈͨମݧΛ͓࿩͠·͢Ň
6. My idea is…
7. 1. ΫϥΠΞϯταΠυͷςετΛCI scroll-to simple scroll jquery plugin. ŋmocha+expect.js+travis-ci(phantomjs) ŋΫϥΠΞϯταΠυͷςετ͕CIͰ͖Δ https://github.com/hotchemi/scroll-to
9. My idea is…
10. 2. αόΫϥ྆༻ϥΠϒϥϦΛ։ൃ private.js provides private accessor library. ŋmocha+expect.js ŋNodeͰλʔϛφϧܦ༝ͰTDD https://github.com/hotchemi/private.js
11. var klass = $pvt("_" /* prefix */, { // public method access to public variable getPublicVariable: function() { return this.publicVariable; }, // public method access to private variable getPrivatevariable: function() { return _privateVariable; }, // privateϝϯόΛࢀর͍ͯ͠ΔprivateϝιουΛݺͼग़͢public method getPrivateMethodReferPrivateVariable: function() { return _getPrivateVariable(); }, // publicϝϯόΛࢀর͍ͯ͠ΔprivateϝιουΛݺͼग़͢public method getPrivateMethodReferPublicVariable: function() { // ͜ͷ৔߹͸ίϯςΩετΛࢦఆ͠ͳ͍ͱ͍͚ͳ͍… return _getPublicVariable.call(this); }, // privateϝϯόʹΞΫηε͢Δprivate method _getPrivateVariable: function() { return _privateVariable; }, // publicϝϯόʹΞΫηε͢Δprivate method _getPublicVariable: function() { return this.publicVariable; }, // public variable publicVariable: 1, // private variable _privateVariable: 2 }); Usage
12. My idea is…
13. 3. APIϥούʔΛ։ൃ zaim.js Zaim API wrapper. ŋNodeͷAPIϥούʔແ͔ͬͨ→ň࡞Ζ͏ʂʼn ŋCoverallsΛ࢖ͬͯΧόϨοδΛܭଌ https://github.com/hotchemi/zaim.js
14. npm install zaim NodeϞδϡʔϧ։ൃ͸ૂ͍໨ʂ
15. My idea is…
16. 4. γΣϧΞϓϦ΋NodeͰॻ͘ zaim-cli CLI based Zaim client. ŋrequire commander, colors.js, zaim.js ŋDirty code...callback is difficult. https://github.com/hotchemi/zaim-cli
17. npm install -g zaim-cli
18. My idea is…
19. 5. ωλهࣄ͢ΒNodeͰॻ͘ yutori-blog-bot twitter bot for @megascus. ŋΏͱΓ advent calendar 15೔໨ ŋRunnning on eXcale https://github.com/hotchemi/yutori-blog-bot
21. eXcale support Node.js
22. NodeΛ΍ͬͯྑ͔ͬͨࣄ ŋJavaScriptͷςετ΁ͷҙ͕ࣝߴ·Δ ŋඇಉظ΁ͷҙ͕ࣝߴ·Δ ŋCallback஍ࠈͷ਺͚ͩڧ͘ͳΕΔΑ ŋnpm͸ϞδϡʔϧΛ௒؆୯ʹެ։Ͱ͖Δ ŋ͍ͭͷؒʹ͔JavaScriptΛ޷͖ʹͳͬͯΔ
23. Let’s Node!! (JWF
    NF
    QVMM
    SFRVFTU Fin.