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ϦϑΝΫλϦϯάͱtsort 2013-10-16 / Shibuya.rb @ainame

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ࣗݾ঺հ @ainame / Satoshi Namai גࣜձࣾϛΫγΟ εϚϗΞϓϦΤϯδχΞʹͳΔ༧ఆͩͬͨͷͰ͢ ͕ɺ૬มΘΒͣPerlॻ͍ͯ·͢ ࠷ۙɺRubyMotion΍ͬͯΔ ΋͘΋͘ձ / RubyMotion Tokyo meetups

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ࠓ೔ͷ࿩ 1.ϦϑΝΫλ1 - ςϯϓϨʔτΤϯδϯಋೖ 2.ϦϑΝΫλ2 - Hash & ArrayΛΦϒδΣΫτԽ 3.tsortಋೖͰػೳվળ gemΛ͍ͬͨ͡࿩

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ibʹ͍ͭͯ RubyMotionͰInterfaceBuilderΛ࢖͏ͨΊͷgem rake ib:open app/*.rbΛparseͯ͠Stubs.hΛు͘ Interface Builder্ͰOutletΛUIͱ࿈ܞͰ͖Δ https://github.com/yury/ib

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ib͕Ruby͔Βੜ੒

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super class͕ઌʹఆٛ ͞Εͯͳ͍ͱμϝ Τϥʔ͕ग़Δͷ ݏͩͬͨ

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Կͱͳ͘௚͍ͨ͠ͳʔ ͱࢥͬͯιʔείʔυಡΜͰΈͨΒ खΛೖΕΔͷ͕ਏͦ͏ͩͬͨͷͰ ϦϑΝΫλϦϯάͯ͠Έͨ

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templateΤϯδϯͷಋೖ Stubs.hΛग़ྗ͢ΔͨΊʹίʔυͷதʹͻͳܗίʔ υ͕ຒΊࠐ·Ε͍ͯͨ 1ຕϑΝΠϧΛςϯϓϨʔτϑΝΠϧɺςϯϓϨʔ τͷhelperɺϑΝΠϧੜ੒ॲཧͷ3ͭʹ෼཭ `tilt` gem͕໾ཱͭ SinatraͰ࢖ΘΕͯΔ

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Before

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writeϝιουʹ ॲཧ͕ϕλॻ͖ ඞͣIOॲཧ͕ൃੜͯ͠ ςετͮ͠Β͍

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ϔϧύʔͷ தͰϔϧύʔ͕ݺ͹Εͯ ॲཧ͕௥͍ͮΒ͍ ഑ྻΞΫηε ͕Ή͍ͣ

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tiltͰrender͢Δॲཧ RenderingHelperΫϥεʹ viewͷϔϧύʔΛ࣮૷ ϔομͱ ࣮૷ϑΝΠϧΛ ϑΝΠϧʹॻ͖ग़͠

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͜ͷޙ ঺հ͢ΔϦϑΝΫλϦϯάͰ ϔϧύʔ͸γϯϓϧʹ

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Hash & ArrayΛΦϒδΣΫτԽ HashͱArrayͰԿͰ΋σʔλΛදݱ͍ͯ͘͠ͷ͸͏Μ͟Γ͢Δ data[‘a.rb’][0][:class][0][0] ????????? ڞಉ։ൃ͢Δ࣌ʹۤ͠Ή σʔλΛϥοϓ͢ΔΦϒδΣΫτΛ࣮૷ def [](key); @data[key] endͰޓ׵Λ࣋ͨͤΔ ΞΫηαʔΛ༻ҙͯ͠ෳࡶͳΞΫηεΛղܾ

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ߏ଄ମͰ͞Βʹ ߏ଄Խ ϔϧύʔ ݩσʔλʹΞΫηεग़དྷΔ

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ݩͷinfo[:class][0][0] ΑΓ෼͔Γ΍͍͢

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ґଘؔ܎ղܾ Կ΋ߟ͑ͣʹϔομʔϑΝΠϧʹॻ͖ͩ͢ͱ XCode্Ͱ͸Τϥʔˍwarn͕ग़Δ ্͔Βॱʹ͖ͪΜͱΫϥεఆٛ͞Εͯͳ͍ͱμϝ ґଘؔ܎ͷղܾ͕ඞཁʂʂʂʂʂʂʂ tsort࢖͏ͱ໰୊͕؆୯ʹղ͚Δʂ

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super class͕ઌʹఆٛ ͞Εͯͳ͍ͱμϝ

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tsort tsortͱ͸ʁ Rubyͷඪ४ϥΠϒϥϦ τϙϩδΧϧιʔτͷRubyͷ࣮૷ ґଘؔ܎ͷղܾʹ࢖͑Δ rubygems, bundlerͱ͔ʹ࢖ΘΕͯΔ

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τϙϩδΧϧιʔτ ༗޲ແด࿏άϥϑ άϥϑͷ௖఺ؒͷґଘؔ܎Λݩͱʹιʔτ͢Δ ӈͷਤͷ৔߹ B, A, D, C, Eͷॱ

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IB::DependencyResolver ґଘؔ܎ղܾ༻ͷΫϥεΛ࣮૷ parse݁ՌΛड͚औΔ ༗޲ແด࿏άϥϑʹม׵ tsortͰฒͼସ͑ ฒͼସ͑݁ՌΛฦ͢

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Τϥʔ 0 !!!

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·ͱΊ طଘgemʹػೳ௥Ճ͢Δ࣌ʹ͙͢ʹػೳ௥Ճ͕ແ ཧͦ͏ͩͬͨΒগͮͭ͠ϦϑΝΫλϦϯά ύʔϑΣΫτRubyʹ͸ࡌͬͯͳ͍͚Ͳɺ tsortͱ͔tiltͱ͔ศརͳͷͰϢʔςΟϦςΟܥͷ ϥΠϒϥϦ࡞Δ࣌͸࢖͍·͠ΐ͏ʂʂʂ

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RubyMotion meetup •@ainameͱ@HIROCASTER͕ओ࠵ •ຖ݄ͷୈೋՐ༵ʹ։࠵Ͱ΋͘΋͘ձελΠϧ •RubyMotion։ൃऀͷ@watson1978͞ΜࢀՃ •ձ৔͸ϛΫγΟͷίϥϘϧʔϜ •࣍ճ͸2013೥11݄5೔(Ր)Ͱ͢