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RejectKaigi2019 LT EnumerableΛRubyͰ࠶࣮૷ͯ͠Έͨ େ૔խ࢙ʢ@okuramasafumiʣ 2019-04-12, Pixiv

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EnumerableΛRubyͰ࠶࣮૷ ͯ͠Կ͕͏Ε͍͠ͷʁ

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͕͜͜͏Ε͍͠ʂ • ීஈ࢖Θͳ͍๨Ε͍ͯͨϝιουΛ֮͑Δ • RubyͷදݱྗʹվΊͯײँ͢Δ • eachͱblockͷ࢖͍ํʹशख़Ͱ͖Δ

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Pro tip: RubiniusͰ౴͑߹Θͤ

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Rubunius͸ศར • Rubinius͸CRubyͱ͸ผͷॲཧܥ • ΄ͱΜͲͷίʔυ͕RubyͰ࣮૷͞Ε͍ͯΔ • CRubyͩͱCݴޠͰ࣮૷͞Ε͍ͯΔEnumerable΋RubyͰॻ͔Ε͍ͯΔͷ Ͱɺ٧·ͬͨΒͪ͜ΒΛݟΔͱΑ͍

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ૣ଎΍ͬͯΈΑ͏ʂ

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࠷ޙʹɿ ͜Μͳײ͡ͷ͜ͱΛ ίϛϡχςΟͰ΍Γ͍ͨ

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Grow.rb • ઌ೔ୈ0ճΛ։࠵ • ϋϯζΦϯͬΆ͍ελΠϧͰEnumerableΛΈΜͳͰ࠶࣮૷ • ͍Ζ͍Ζ࠶࣮૷ͯ͠ΈͨΓ࣮ݧͯ͠ΈͨΓͯ͠Rubyͷ஌ࣝΛਂΊ͍͖ͯͨ ͍ • https://growrb.connpass.com/

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࣍͸Grow.rbͰ ͓ձ͍͠·͠ΐ͏ʂ