enlarged: extend your own programming language

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Extend your own programming language seki@ruby-lang.org -5Ͱ૿ิ

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͠͹Β͓͘଴͍ͪͩ͘͞ ✓ ͝ཡͷεϙϯαʔͷఏڙ ʹΑΓ͓ૹΓ͠·͢

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slide sponsors " " ! !!! @moro @ tricknotes dRuby Web ( ) https://t.co/fLhzWll5gY @hisashim Rails 700 https://t.co/wAMLWDekJh?amp=1 @igaiga555 https://lambdanote.com @golden_lucky @vestige_

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slide sponsors 5 !! 6 2 Scratch Day in !! @mame iSeq iSeq @youchan Speee Ruby @koichiroo RubyKaigi 2018 2 @ktou RubyWorld Conference 2018 yancya @yancya

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slide sponsors seki @tsuboi @ogijun people.suzuri.jp hsbt tatsuosakurai kenchan june29 zaimy tnmt umazura 4 -20 pixiv FANBOX halfmoon_0419 usa shimashima35 igaiga

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Extend your own programming language seki@ruby-lang.org -5Ͱ૿ิ

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RubyKaigi 2018 Ruby Ruby MinRuby dRuby

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RubyKaigi 2018 ...

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MinRuby Ruby Ruby MinRuby

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MinRubyͷίϯςΩετ AST - genv - lenv - Marshal.dump

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ঢ়ଶΛอଘʗ࠶ݱͰ͖Δ ...

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ετϨʔδʹอଘʗ࠶ݱ Ruby

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ωοτϫʔΫʹอଘʗ࠶ݱ HTTP dRuby TupleSpace / Linda

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TupleSpace Linda

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TupleSpaceαʔόΛ༻ҙ͢Δ drbunix:/tmp/my_ts URI

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;ͭ͏͸ϑΝΠϧ͔Βىಈ parse AST genv, lenv evaluate

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TupleSpace͔Βͷىಈ TupleSpace AST, genv, lenv take evaluate

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ϓϩηεϚΠάϨʔγϣϯ TupleSpace

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ϫʔΧΛىಈ͢ΔτϦοΫ [:ts_eval, ...] take [:ts_call, ...] write [:ts_call, ...] AST, genv, lenv evaluate while true it = ts.take([:ts_eval, nil, nil, nil, nil]) it[0] = :ts_call ts.write(it) spawn_worker end

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TupleSpaceΛಉظ͢Δ࢓૊Έ TupleSpace Linda write take/read TS ͍͔ͭ͜ͷ࿩Λ͍ͨ͠

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ͭ·Γ TS TS MinRuby

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Docker, Rinda, Ring, MinRuby ෳ਺ͷίϯςφʹ഑ஔ͞Εͨ3JOEBͷλϓϧεϖʔεΛ3JOHΛ࢖ͬͯΦʔέε τϨʔγϣϯ ΍ઃఆͳ͠Ͱಉظͤ͞Δͱ͜Ζ·Ͱ͸࡞ͬͨɻݱࡏ͸ϝογϡ ঢ়ʹ઀ଓ͠߹͍ͬͯΔͷͰɺ"HFOUΛ࢖ͬͯ௨৴ΛݮΒͯ͠Έ͍ͨɻ