18年でRubyから学んだこと - 関西Ruby会議 2017

http://regional.rubykaigi.org/kansai2017/

Transcript

1. 18೥Ͱ
   Ruby͔ΒֶΜͩ͜ͱ
   Yuichiro MASUI
   

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2. @masuidrive
   Yuichiro MASUI
   Toreta, Inc. CTO
   

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3. ෩࿊άϥϚʔ
   

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4. ITܳਓ
   

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8. Rubyྺ 18೥͙Β͍
   • ͨͿΜ1999೥͙Β͍͔Β࢖ͬͯΔ
   • PHP/FI͸1997೥͔Β
   • ͦͷલ͸Perl, C, C++
   

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9. Ruby
   • Ͳ͜Ͱݟ͚ͭͨͷ͔֮͑ͯͳ͍
   • ݩʑݴޠεΩʔͰ৭ʑͳݴޠΛࢼ͍ͯͨ͠͸ͣ
   • ΦϒδΣΫτࢦ޲Λखܰʹ࢖͑Δ
   • ΠϯλϓϦλͰ৭ʑࢼͤΔ
   • ೔ຊޠͰҰ࣍৘ใ͕͋Δ
   

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10. method_missing
    • Ұ൪޷͖ͳϝιου
    • ͳΜͰ΋ΞϦ
    • ݪҼෆ໌ͳڍಈͷݩڟ
    • ιʔεΛ௥͏ͷΛ΄΅ෆՄೳʹ͢Δ
    • ࣍͸ define_method
    

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11. dRuby
    • Java / RMIͱ͔ʹϋϚͬͯͨ
    • ෼ࢄΦϒδΣΫτͱ͔ਥೋతʹ͓͍͍͠
    • ιʔείʔυΊͬͪΌ୹͍
    

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12. ͣʔͬͱϢʔβ
    • Rubyຊମʹ͸ίϛοτ΋ͤͣ
    • ϝʔϦϯάϦετ΋1-2ճ࣭໰͚ͨͩ͠
    • ίϛϡχςΟʔ׆ಈ΋ͳ͠
    • Gem΋Ұݸ͚ͩ
    

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13. ਺গͳ͍ߩݙ
    

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14. mruby
    

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15. 1999೥
    • i-mode
    • PHP, PostgreSQL
    • ݸਓతʹ͸ FreeBSD > Linux
    • ADSLҎલ (Y! BB͸2001೥)
    

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16. ౰࣌ͷRubyͷ࢖͍ಓ
    • ศརͳone liner (awkͷ୅ΘΓͱ͔)
    • ςΩετ΍CSVԽͨ͠σʔλϕʔεͷલॲཧ
    • ूܭॲཧ
    

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17. Rubyຊ
    

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18. ΦϒδΣΫτࢦ޲
    • ΄ͱΜͲRuby͔Β֮͑ͨ
    • Ϋϥεϕʔε͚ͩͲߴ͍ॊೈੑ
    • ଟ༷ͳϥΠϒϥϦͱαϯϓϧ
    

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19. RubyʹڭΘͬͨ͜ͱ
    • ΠςϨʔλ
    • Ϋϩʔδϟ
    • ϝλϓϩάϥϛϯά
    • Ϣχοτςετ
    

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20. 2000೥୅લ൒
    • PHPͰPukiWiki࡞ͬͯͨ
    • ىۀͯ͠i-modeͷαΠτߏங
    • Linux World΍Linux MagazineͰࣥච
    • Ajaxؔ܎ͷهࣄ΍ຊΛࣥච
    

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21. WindowsͰ΋ؤுͬͯͨ
    • wxWindowsͱ͔QT࢖ͬͯGUIΞϓϦ࡞Γ
    • exerb࢖ͬͯύοέʔδϯά
    • ActiveScript Ruby
    

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22. Ruby on Rails
    • 2004/07 - DHH͕ެ։
    • 2005೥಄͙Β͍ʹൃݟ
    • ͍͢͝ʂRubyͰWebΞϓϦ͕ΩϨΠʹ࡞ΕΔʂ
    

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23. 2005೥͔ΒRuby௮͚
    • RailsΛࢼͯ͠
    • ϒϩάॻ͍ͯ
    • ࡶࢽʹهࣄΛॻ͘
    

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24. OSC Hokkaido 2005
    • ͨͿΜॳΊͯMatzΛݟͨͷ͸͜ͷ࣌
    • جௐߨԋͷ࣭ٙԠ౴ΛӳޠͰ΍͍ͬͯͨ
    • ӳޠ͠Ό΂ΕΔͷ͸͍͍ͳͱࢥͬͨΒ͍͠
    

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29. RailsConf 2006
    • ॳΊͯͷւ֎
    • ӳޠྗθϩ
    • ϦΞϧRuby༑ୡ΋΄΅θϩ
    

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30. ॳͷւ֎ΧϯϑΝϨϯε
    • ӳޠ෼͔Βͳ͍͔ΒԿݴͬͯΔ͔෼͔Βͳ͍
    • εϥΠυݟΔͱͳΜͱͳ͘෼͔Δ
    • ࣮͸େͨ͜͠ͱΛݴͬͯͳ͍ʢؾ͕͢Δʣ
    • Railsษڧձ@౦ژͷํ͕εΰ͘ͳ͍ʁ
    

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31. ͳΒ౉ถ͠Α͏
    • RubyྺͳΒઈରࣗ෼ͷํ͕௕͍
    • ͜Ε͘Β͍ͷൃදɺ೔ຊޠͳΒࢲͰ΋ग़དྷΔ
    • ॅΊ͹ӳޠ͙Β͍Ͱ͖ΔΑ͏ʹͳΔΜ͡Όͳ͍ʁ
    

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32. ৭ʑ͋ͬͯ2008೥౉ถ
    • தౡ૱͞ΜͱೋਓͰBig Canvas, Inc.ઃཱ
    • γΞτϧʹҠॅ
    • iPhone޲͚ࣸਅڞ༗ΞϓϦPhotoShareΛϦϦʔ
    ε
    

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34. Seattle.rb
    • γΞτϧͷRubyίϛϡχςΟ
    • Nokogiriͷ@tenderlove΍ RubyGemsͷ@drbrain
    • ຖिΧϑΣͰmeet up
    • ӳޠ෼͔Βͳ͍͚ͲͳΜͱͳ͘ࢀՃ֮ͯ͑ͨ͠
    

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35. Appcelerator΁స৬
    • ஌Γ߹͍ͷ͍ͳ͍ίϛϡχςΟʔͰ׆ಈ͍ͨ͠
    • Node.jsͱTitanium Mobile
    • Titanium MobileʹύονૹͬͨΓνϟοτͰ࿩
    ͨ͠͠Γ͍ͯ͠Δ͏ͪʹதͷਓʹ
    

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36. ӨڹΛड͚ͨਓ
    

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37. ςΫϊϩδʔʹѪΛᨳ͏
    • ࢲͷΦʔϓϯιʔε΁ͷಈػͱ৘೤ͷݯ͸ѪͰ͢

    http://el.jibun.atmarkit.co.jp/rails/2012/10/ruby-matz-7080.html
    • ͳͥRubyΛѪ͍ͯ͠Δͷ͔ - ͦΕ͸೉͍࣭͠໰
    ͩɻ ͳͥԞ͞ΜΛѪ͍ͯ͠Δͷ͔؆୯ʹ͸౴͑Β
    Εͳ͍ΑͶɻ

    http://jp.rubyist.net/RubyKaigi2007/Log0610-S5.html
    

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38. ϩδΧϧ͡Όͳ͍
    

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39. Ѫ͸׮༰Ͱ͋ΓɺѪ͸਌੾Ͱ͢ɻ·ͨਓΛͶͨΈ·ͤΜɻ
    Ѫ͸ࣗຫͤͣɺߴຫʹͳΓ·ͤΜɻྱّʹ൓͢Δ͜ͱΛ
    ͤͣɺࣗ෼ͷརӹΛٻΊͣɺౖΒͣɺਓͷͨ͠ѱΛࢥΘͣɺ
    ෆਖ਼Λت͹ͣʹਅཧΛتͼ·͢ɻ͢΂ͯΛ͕·Μ͠ɺ͢
    ΂ͯΛ৴͡ɺ͢΂ͯΛظ଴͠ɺ͢΂ͯΛ଱͑೜ͼ·͢ɻ
    Ѫ͸ܾͯ͠ઈ͑Δ͜ͱ͕͋Γ·ͤΜɻ

    ʢίϦϯτਓ΁ͷखࢴI 13ɿ4ʙ8ʣ
    

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40. Matz
    Is

    Nice
    So
    We
    Are
    Nice
    

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42. Matz͸ετʔϦʔΛ

    ޠΔͷ্͕ख͍
    

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43. ॳΊͯͷRubyຊମ΁ͷ
    ߩݙ
    

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44. mruby
    • ૊ΈࠐΈ޲͚Ruby
    • શ͘৽͍࣮͠૷
    • RubyConf 2010Ͱฉ͍ͨ
    • ͔ͦͬΒਐḿΛશવฉ͔ͳ͍
    

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46. ΍Δ͜ͱଟ਺
    • ී௨ʹόά͕࢒ͬͯΔ
    • ίϯύΠϧࡁΈmrubyϑΝΠϧͷϑΥʔϚοτ
    • ϏϧυγεςϜ
    • RubyGems૬౰ͷγεςϜ
    

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48. GitHubҎޙͷ։ൃίϛϡχςΟ
    • ίʔυͷมߋ΍ߩݙ͕ՄࢹԽ͞Εͨ
    • ίϛϡχέʔγϣϯ͕ߏ଄Խ͞Εͨ
    • ίϛολͱίϯτϦϏϡʔλ۠ผ͕ബ͘ͳͬͨ
    

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49. MobiRuby
    • iOSͷΞϓϦΛRubyͰॻ͚Δ
    • Cocoa/Objective-CͱmrubyͷϒϦοδ
    • Titanium MobileͷΞʔΩςΫνϟͷ໰୊Λղফ
    

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51. MobiRubyͷ΋͘ΖΈ
    

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52. MobiRubyͷ΋͘ΖΈ
    

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53. Matzʹ͸ͳΕͳ͍
    

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59. Ruby͔ΒಘͨϞϊ
    • ٕज़ऀͱͯ͠ͷ෢ث
    • ΤϯδχΞϦϯάͷ஌ࣝ
    • ίϛϡχςΟʔͷखຊ
    • ଟ͘ͷ༑ਓɾଚܟͰ͖Δਓୡ
    

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60. Ruby͔ΒಘͨϞϊ
    ࣠
    

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