RubyKaigiでもらった熱量がOSSに変換された話@AFTER RubyKaigi 2019

by YABOO JAPAN

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RubyKaigiͰ΋Βͬͨ೤ྔ͕ OSSʹม׵͞Εͨ࿩ @yaboojp AFTER RubyKaigi 2019 2019/5/15

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Self • Name • େ༅ Ӭ a.k.a. Ϡϒ • @yaboojp • Job: • 22Inc. ૑ۀ -> Co-Founder & CTO • NTTdata -> ৽ଔͰΤϯδχΞ • Ed • େֶ -> ࣗવݴޠղੳͷݚڀ • ֶੜϕϯνϟʔ -> ϑϦϚαʔϏεʢPHPʣ • Location • ژ౎..౦ژ • Favorites • Իָ, όΠΫ, ΫϥϑτϏʔϧ, JALϚΠϧ

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RubyKaigi2019ָ͔ͬͨ͠

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খฒײ

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RubyKaigi 5k

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We code... ΤϞ͍...

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೤ྔ΋Βͬͨ

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γϯϓϧʹ ೤ྔΛ΋Β͑Δͷେࣄ খฒײ? So what?

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೤ྔ is ... • ϥʔϝϯ + ΰϚαό + ञ

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؊ଁ͞Μɺң௎͞Μɺΰϝϯ

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େࣄͳ೤ྔΛ๨Εͯ·ͨ͠ʂ

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ਫਬ͖ is ೤ྔ

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ࠓ೔࿩͢͜ͱ • RubyKaigi2019 ίʔυ࠙਌ձ • RedDataTools • Charty • OSS Gate

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RubyDataWorkshop (Day2)

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RedDataToolsͬͯʁ • Ruby༻ͷσʔλॲཧπʔϧΛ։ൃ͍ͯ͠Δίϛϡχ ςΟ • ৭Μͳਓ͕৭ΜͳϥΠϒϥϦΛ։ൃͯ͠Δ • Arrow packages / Charty / Jekyll Jupyter Notebook plugin / Parquet GLib / Red Arrow GSL / Red Arrow NMatrix / Red Arrow Numo::NArray / Red Arrow PyCall / Red Arrow / Red Chainer

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খฒײ • ΈΜͳً͍͍ͯͨ • OSSߩݙૉ੖Β͍͠ • ࣗ෼΋Կ͔͍ͨ͠ ˞044΁ͷԸฦ͠ͱ͔ͦΜͳେͦΕͨ΋ͷͰ΋ͳ͘

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ͪΐ͏Ͳͦͷ೔ͷ໷ͷΠϕϯτ

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ChartyౡʹೖͬͯΈͨ

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Chartyͬͯʁ • άϥϑͷϥούʔϥΠϒϥϦΈ͍ͨͳײ͡ • ରԠϥΠϒϥϦ • maplotlib • gruff • rubyplot ࣗ෼͸ۀ຿Ͱ(SV⒎࢖ͬͯΔ

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˞ϊϯΞϧίʔϧ

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GruffΛѻ͓͏ͱͨ͠Β ΤϥʔͰಈ͔ͳ͔ͬͨͷͰ

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͑ɺ๙Ίͯ৳͹͢λΠϓ!? 3&"%.&ʹͪΐͬͱ଍͚ͨͩ͠

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(SV⒎Λॏཁࢹͯ͘͠ΕΔਓ͕ݱΕͨ

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ͦ͏͍͏ͭ΋ΓͰ͸ͳ͔ͬͨ ʢ೴಺Timelineʣ NBUQMPUMJC͍͢͝ྑͦ͞͏ ͕͍͍ͬͪ͜ ͑ɺ(SV⒎ߋ৽ࢭ·ͬͯΔ͠

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͔͠͠

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ಥવ Gruffʹ࿀৺͕ժੜ͑Δ • طࢹײ͋ΔɻͳΜͩΖ͏ʁʁ • ࢥय़ظͷগ೥: ࠓ·ͰԿ΋ࢥͬͯͳ͔ͬͨͷ ʹɺٸʹؾʹͳΓͩ͢΍ͭ

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ͦͷ݁Ռ

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͓ௐࢠʹͷΓ·ͨ͠ /PU*OQMFNOUFE&SSPS

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͓ௐࢠʹͷΓ·ͨ͠

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[, , , ] -> ->

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͓ؾ࣋ͪ

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> we are writing code ................................................................ ................................................................ ................................................................ ....... never stop to write code

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8&"3&)*3*/(