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That I speak when talking about language that starts from R
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takkanm
May 15, 2015
Programming
3
2.5k
That I speak when talking about language that starts from R
http://connpass.com/event/14398/
で発表したやつです
takkanm
May 15, 2015
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Transcript
R ͔Β࢝·Δݴޠʹͭ ͍ͯޠΔͱ͖͕ޠΔ ͜ͱ ӬγεςϜϚωδϝϯτ ࡾଜ ӹོ
me • ύʔϑΣΫτ Ruby P.638 ࢀর
Sansan ͞ΜͱͷؔΘΓ • Eight GEES ͷ։ൃࢧԉ
Today “Ruby ΛςʔϚʹ ӬγεςϜϚωδϝϯτ ͱ SansanʹΑΔ LT େձʂ Ruby ʹؔ͢Δ͜ͱͰ͋
ΕԿͰ OK ͳ LT”
Introduce the cool Rubyist
Do you know ?
Yehuda Katz • ݩ Rails Core Team • Bundler, Thor,
etc…
Do you know ?
Steve Klabnik • ݩ Rails Core Team • https://github.com/Shoes3/shoes3/ •
https://github.com/steveklabnik/frappuccino
What they have in common?
None
R ͔Β࢝·Δݴޠ
None
Rustʹ͍ͭͯޠΔͱ͖ ͕ޠΔ͜ͱ ӬγεςϜϚωδϝϯτ ࡾଜ ӹོ
Today’s Agenda • Why Rust now ? • about Rust
• me and Rust
Why Rust now ?
ࠓ Ruby ͷ Conference Ͱ Rust ͷൃදΛ͢Δͱ͍͏ Ϝʔϒϝϯτ͕͖͍ͯΔ (ݸਓͷݟղ)
http://confreaks.tv/search?utf8=%E2%9C%93&query=Rust&commit=go
ࠓޙ Ruby ͷ Conference Ͱ Rust ʹग़ձͬͨͱ͖ʹ ΕΛͱΒͳ͍ͨΊʹ ԡ͓͖͑ͯ͞·͠ΐ͏
about Rust
Rust • Mozilla ʹΑͬͯ։ൃ͞Ε͍ͯΔγεςϜϓϩ άϥϛϯάͷͨΊͷݴޠ • ։ൃ Open ʹߦͳΘΕ͍ͯΔ •
2015/05/15 ʹ 1.0.0 ϦϦʔε༧ఆ
Rust ͷಛ • ܕγεςϜ • ϝϞϦཧͱ҆શੑ • ฒߦੑ
ܕγεςϜ • Haskell ML ͬΆ͍ڧ͍ܕγεςϜ • ܕਪʹΑΔαϙʔτ
ϝϞϦཧͱ҆શੑ • Ͳ͜ʹϝϞϦΛ֬อ͢Δ͔ΛϓϩάϥϚ͕બ Δ • GC ʹཔΒͳ͍Ϧιʔεཧ • ϝϞϦͷ҆શੑΛ୲อ͢ΔͨΊʹΦʔφʔγο ϓ/borrowingͱ͍͕ͬͨ͋Δ
ฒߦੑ • ϝϞϦͷॴ༗ݖʹΑΔ҆શͳϝϞϦཧ • Arc, Mutex ʹΑΔϝϞϦڞ༗ • channel ΛͬͨεϨουؒ௨৴
for Rubyist • Trait ʹΑΔ Mix-in • Cargo ʹΑΔϞδϡʔϧཧ •
FFI
Trait ʹΑΔ Mix-in • Trait ͱ͍͏ػೳΛͬͯ Ruby ͷ Module ͷ
Α͏ʹଟଶੑΛදݱͰ͖Δ
Cargo ʹΑΔϞδϡʔϧཧ • Cargo ͱ͍͏ Bundler like ͷϏϧυπʔϧʹ ΑΔϞδϡʔϧཧ •
crates.io ͱ͍͏ rubygems.org ͷΑ͏ͳϦϙ δτϦ͕͋Δ
FFI • Foreign Function Interface ͕͋ΔͷͰɺRust Ͱॻ͍ͨͷΛ Ruby ͔Β fiddle
ͳͲͬ ͯݺͿͱ͍͏͜ͱՄೳ
me and Rust
me.status • ৮Γͩͨ͠ͷ͜͜ 1 ϲ݄͙Β͍ • νϡʔτϦΞϧͻͱͱ͓ΓΛ௨͢ • ؆୯ͳίʔυΛॻ͘
impression • Θ͔Βͳ͍͜ͱͩΒ͚Ͱָ͍͠ • ͨ͠Γ࡞ͬͨΓ͢Δͷ͕ͨ͘͞Μ͋Δ
None