RubyKaja 2012 - Speaker Deck

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http://jp.rubyist.net/magazine/?AnnounceRubyKaja ೝΊ߹͍ɾশ͑߹͏ػձ 3VCZJTU͕ೝ஌͞ΕΔ͖͔͚ͬ ίϛϡχςΟ׆ಈͷ׆ੑԽ ೔ຊͷ3VCZMJTUදজ੍౓

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Έͳͱ3VCZձٞ ೥݄೔ IUUQSFHJPOBMSVCZLBJHJPSHNJOBUP

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:PLPIBNBSC http://bukt.org/groups/3 QSFTFOUFECZ

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Ұൠࣾஂ๏ਓ ೔ຊ3VCZͷձ http://ruby-no-kai.org/ QSFTFOUFECZ

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http://kaja.rubyist.net/

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http://kaja.rubyist.net/ $PNNVOJUJFT

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0LJOBXBSC

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ൺՅਖ਼ӫ 3VCZ,BKBબग़Ξϯέʔτ ʹ͓͍ͯɺ࠷΋3VCZ,BKB ʹ૬Ԡ͍͠ͱબఆ͞Εͨ IBOBDIJO !IBOBDIJO@ 0LJOBXBSC

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Ԭࢁ3VCZ 3VCZPO3BJMTษڧձ

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ࢁޱਅԝ Ԭࢁॳͷ3VCZձٞ։࠵ʹ͓͍ ͯେ͖ͳߩݙΛͨ͠ ಛʹଞͷ஍Ҭͷ3VCJFTUͱͷί ϛϡχέʔγϣϯΛ͸͔Γɺ Ԭࢁͷ3VCZձٞΛେ͖͘੝Γ ্͛ͨ !HVUDI@KQ Ԭࢁ3VCZ 3VCZPO3BJMTษڧձ

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3VCZࡳຈ

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খۄ௚थ LBOCBOMJTUΛ͸͡Ίͱ͢ Δɺ࿩୊ʹͳΔϓϩμΫτ ΛΦʔϓϯͳ৔Ͱੵۃతʹ ։ൃ͍ͯ͠Δ WPMQFW !WPMQF@IEW 3VCZࡳຈ

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Δͼ·ฤूίϛϡχςΟ

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ͨͳ΂͢ͳ͓ ฤू࡞ۀΛਫ਼ྗతʹߦ͍ɺਐߦ໾ Λଟ͘Ҿ͖ड͚ɼଟ͘ͷهࣄͷฤ ू୲౰ऀͱͯ͠׆༂ 3VCZJTU.BHB[JOFɺͻ͍ͯ͸ 3VCZίϛϡχςΟʹରͯ͠େ͖ ͘ߩݙ͍ͯ͠Δ !TVOBPU Δͼ·ฤूίϛϡχςΟ

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HV3VCZ

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ೆᜊ༤Ұ ஍Ҭ3VCZίϛϡχςΟ HV3VCZΛ্ཱͪ͛ɺܧଓ ͯ͠3VCZͷීٴ׆ಈΛ ߦ͍ͬͯΔ USBDL !USBDL HV3VCZ

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UP3VCZ

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஑ᖒҰኍ UP3VCZձܭΛ͍ͯͯ͠ίϛϡ χςΟʹߩݙ͍ͯ͠Δ UP3VCZΛ͸͡Ίपғʹ͍ͭ΋ ܹࢗΛ༩͑Δͱͯ΋͢͹Β͍͠ ਓͳͷͰຬ৔ҰகͰܾఆͨ͠ !BXB[FLJ UP3VCZ

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5PLZP3VCZJTU.FFUVQ

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5BLBTIJ)BZBTBLB 3VCZ,BJHJϏσΦԻ ੠ॻ͖͓͜͠ˍ຋༁ϓϩ δΣΫτʹ͓͍ͯɺ !QXJNΛαϙʔτ͠ɺେ ͖͘ߩݙͨ͠ !JXIVSUBqZ JXIVSUBqZ 5PLZP3VCZJTU.FFUVQ

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3BJMTษڧձ!౦ژ

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ࡾଜӹོ ΄΅ຖճͷձ৔ఏڙ͔Βɺ ηογϣϯͷ࢘ձɺ͞Βʹ ͸ձશମͷڰݴճ͠໾· Ͱɺ͍ͭ΋੹೚Λ࣋ͬͯ ߦ͍ͬͯΔ UBLLBON !UBLLBON 3BJMTษڧձ!౦ژ

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4FOEBHBZBSC

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෱Ҫम ॳΊͯࢀՃ͢Δਓʹରͯ͠΋ɺ ஆ͔ܴ͑͘Δงғؾ࡞ΓΛ࣮ફ ͞Ε͍ͯΔ ਓͱͷͭͳ͕ΓΛେ੾ʹ͍ͯ͠ Δͱ͍͏ߦಈ͸ 4FOEBHBZBSCͷίϯηϓτʹ ඇৗʹ߹க͍ͯ͠Δ JS !J3 4FOEBHBZBSC

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4IJCVZBSC

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໼෦߶࢚ ຖ݄ͷ.FFUVQ΍ຖिͷ 4IJCVZB3VCZJTU-VODIͷ Ҋ಺ग़͠ɺϑΝγϦςʔ τɺൃදͳͲɺ༷ʑͳ׆ಈ Λ͍ͯ͠Δ UZBCF !UZBCF 4IJCVZBSC

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4IJOKVLVSC

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੢઒ໜ৳ 5%%ͷීٴͳͲɺ4IJOKVLVSC Ҏ֎ͷΠϕϯτʹ΋ؔΘΓͳ͕ Βɺຖճͷ४උɾ։࠵ɺ &YUSFBN'JTI#PXMͷ࢓੾Γ ͳͲɺίϛϡχςΟʹେ͖͘ߩ ݙ͍ͯ͠Δ TIJTIJ !TIJTIJUX 4IJOKVLVSC

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"TBLVTBSC

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தా৳ӻ OPCV 3VCZΛྑ͘͢Δ͜ͱʹߩݙ͢Δ׆ ಈΛ͍ͨ͠ͱ͍͏ࢥ͍͔Β࢝·ͬͨ "TBLVTBSCͷϝϯόʔͷͳ͔͔Β LBKBΛબͿͱͳΔͱɺ࠷΋Ξ΢τ ϓοτͷଟ͍OPCV͔͠ͳ͍ɺͱ͍ ͏݁࿦ʹࢸͬͨ !OLBEB "TBLVTBSC

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3VCZ։ൃίϛϡχςΟ

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੒੉Ώ͍ 3VCZ./ػߏ΁ͷߩݙ͚ͩͰͳ͘ɺ ϝʔϦϯάϦετͰͷٞ࿦ͷ੔ཧ΍ɺ 3VCZ4QFDʹ3VCZ࠷৽൛ͷมߋΛ௥ ਵͤ͞Δ࡞ۀɺͦͯ͠3VCZͷϦ ϦʔεϚωʔδϝϯτ࡞ۀͳͲɺ͍ΘΏ Δ໘౗ͳ࡞ۀΛܧଓతʹߦ͍ɺ 3VCZ։ൃίϛϡχςΟʹ͓͍ͯಛච͢ ΂͖ߩݙΛ͍ͯ͠Δ !OBMTI OVSTF 3VCZ։ൃίϛϡχςΟ

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:PLPIBNBSC

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ߴڮҰੜ Έͳͱ3VCZձ࣮ٞߦҕһ௕ɺΈͳ ͱ3VCZձٞͷఏҊͱ໋໊ɺ .JOBNJSCͱͷ࢞ຓSCɺSBJMTϋο ΧιϯɺϨγϐϒοΫಡॻձɺ 3VCZ๨೥ձͷ:PLPIBNBSCʹΑ ΔװࣄͳͲɺ༷ʑͳاըͷத৺Ͱ͋ Γൃ୺ TZP !TZP :PLPIBNBSC

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