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R ͔Β࢝·Δݴޠʹͭ ͍ͯޠΔͱ͖๻͕ޠΔ ͜ͱ Ӭ࿨γεςϜϚωδϝϯτ ࡾଜ ӹོ

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me • ύʔϑΣΫτ Ruby P.638 ࢀর

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Sansan ͞ΜͱͷؔΘΓ • Eight GEES ͷ։ൃࢧԉ

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Today “Ruby ΛςʔϚʹ Ӭ࿨γεςϜϚωδϝϯτ ͱ SansanʹΑΔ LT େձʂ Ruby ʹؔ͢Δ͜ͱͰ͋ Ε͹ԿͰ΋ OK ͳ LT”

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Introduce the cool Rubyist

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Do you know ?

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Yehuda Katz • ݩ Rails Core Team • Bundler, Thor, etc…

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Do you know ?

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Steve Klabnik • ݩ Rails Core Team • https://github.com/Shoes3/shoes3/ • https://github.com/steveklabnik/frappuccino

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What they have in common?

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R ͔Β࢝·Δݴޠ

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Rustʹ͍ͭͯޠΔͱ͖ ๻͕ޠΔ͜ͱ Ӭ࿨γεςϜϚωδϝϯτ ࡾଜ ӹོ

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Today’s Agenda • Why Rust now ? • about Rust • me and Rust

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Why Rust now ?

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ࠓ Ruby ͷ Conference Ͱ Rust ͷൃදΛ͢Δͱ͍͏ Ϝʔϒϝϯτ͕͖͍ͯΔ (ݸਓͷݟղ)

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http://confreaks.tv/search?utf8=%E2%9C%93&query=Rust&commit=go

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ࠓޙ Ruby ͷ Conference Ͱ Rust ʹग़ձͬͨͱ͖ʹ ஗ΕΛͱΒͳ͍ͨΊʹ ԡ͓͖͑ͯ͞·͠ΐ͏

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about Rust

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Rust • Mozilla ʹΑͬͯ։ൃ͞Ε͍ͯΔγεςϜϓϩ άϥϛϯάͷͨΊͷݴޠ • ։ൃ͸ Open ʹߦͳΘΕ͍ͯΔ • 2015/05/15 ʹ 1.0.0 ϦϦʔε༧ఆ

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Rust ͷಛ௃ • ܕγεςϜ • ϝϞϦ؅ཧͱ҆શੑ • ฒߦੑ

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ܕγεςϜ • Haskell ΍ ML ͬΆ͍ڧ͍ܕγεςϜ • ܕਪ࿦ʹΑΔαϙʔτ

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ϝϞϦ؅ཧͱ҆શੑ • Ͳ͜ʹϝϞϦΛ֬อ͢Δ͔ΛϓϩάϥϚ͕બ ΂Δ • GC ʹཔΒͳ͍Ϧιʔε؅ཧ • ϝϞϦͷ҆શੑΛ୲อ͢ΔͨΊʹΦʔφʔγο ϓ/borrowingͱ͍ͬͨ࢓૊͕͋Δ

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ฒߦੑ • ϝϞϦͷॴ༗ݖʹΑΔ҆શͳϝϞϦ؅ཧ • Arc, Mutex ʹΑΔϝϞϦڞ༗ • channel Λ࢖ͬͨεϨουؒ௨৴

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for Rubyist • Trait ʹΑΔ Mix-in • Cargo ʹΑΔϞδϡʔϧ؅ཧ • FFI

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Trait ʹΑΔ Mix-in • Trait ͱ͍͏ػೳΛ࢖ͬͯ Ruby ͷ Module ͷ Α͏ʹଟଶੑΛදݱͰ͖Δ

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Cargo ʹΑΔϞδϡʔϧ؅ཧ • Cargo ͱ͍͏ Bundler like ͷϏϧυπʔϧʹ ΑΔϞδϡʔϧ؅ཧ • crates.io ͱ͍͏ rubygems.org ͷΑ͏ͳϦϙ δτϦ͕͋Δ

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FFI • Foreign Function Interface ͕͋ΔͷͰɺRust Ͱॻ͍ͨ΋ͷΛ Ruby ͔Β΋ fiddle ͳͲ࢖ͬ ͯݺͿͱ͍͏͜ͱ΋Մೳ

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me and Rust

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me.status • ৮Γͩͨ͠ͷ͸͜͜ 1 ϲ݄͙Β͍ • νϡʔτϦΞϧͻͱͱ͓Γ໨Λ௨͢ • ؆୯ͳίʔυΛॻ͘

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impression • Θ͔Βͳ͍͜ͱͩΒ͚Ͱָ͍͠ • ௚ͨ͠Γ࡞ͬͨΓ͢Δ΋ͷ͕ͨ͘͞Μ͋Δ

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