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railsdm2019

 railsdm2019

Takatoshi Maeda

March 22, 2019
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  1. ࣗݾ঺հ • લా ୎ढ़(@takatoshi-maeda) • גࣜձࣾτΫόΠɹ औక໾CTO • RailsΞϓϦ։ൃ /

    Πϯϑϥߏஙɺӡ༻ / ϓϩμΫτϚωʔδϝϯτ etc… • Railsྺ͸7೥ • ॳΊͯ৮ͬͨόʔδϣϯ͸3.2 • ޷͖ͳπʔϧ͸stackprof
  2. 1. ໰୊ͷ໌֬͞ɺظ଴ޮՌͷେ͖͞ ஍Ҭ͓ళ·ͱΊϖʔδ ϝʔϧϚΨδϯ ݕࡧΤϯδϯ ϒοΫϚʔΫ τοϓϖʔδ ͜͜Λվળ͢Δͱ ૿͑Δ͸ͣͩʂ GOAL:

    ͓ళϖʔδϔ๚ΕΔਓΛ૿΍͍ͨ͠ʂ 1. ԿނվળͰ͖Δ͔ͷγφϦΦ͕໌֬ 2. ظ଴ޮՌྔ͕େ͖͍ͱ͜Ζʹ஫ྗ
  3. 2. ʮ఺ʯͱʮઢʯΛ༻͍ͨݕূ ݕࡧΤϯδϯ ஍Ҭ͓ళ·ͱΊϖʔδ ϒοΫϚʔΫ τοϓϖʔδ ϝʔϧϚΨδϯ 1. ͓ళϦϯΫͷΫϦοΫ਺ͷઈରྔͰଌΔʁ 2.

    ͓ళϦϯΫͷΫϦοΫ཰ͰଌΔʁ ಋೖͨ͠UI͕ػೳͯ͠Δ͔Ͳ͏͔͸Θ͔Δ͕ɺ͓ళΛ୳ͤͯΔ͔Ͳ͏͔͸Ͳ͏ଌΔʁ -> PV͕૿͚͑ͨͩͷՄೳੑ͕͋Δ -> ୔ࢁߜΓࠐΜͰ͓ళΛݟ͚ͭͨ৔߹ɺ ΫϦοΫ཰͸Լ͕Δ(੒ޭ͍ͯ͠Δ͕ࢦඪ ͸Լ͕Δ)
  4. 2. ʮ఺ʯͱʮઢʯΛ༻͍ͨݕূ ʢ͜ͷϧʔτͷʣ੒ޭηογϣϯͷׂ߹ ݕࡧΤϯδϯ ஍Ҭ͓ళ·ͱΊϖʔδ ϒοΫϚʔΫ τοϓϖʔδ ϝʔϧϚΨδϯ 1. ઢͷࢦඪ͸ετʔϦʔΛද͢ࢦඪ

    2. ཧ૝ͷετʔϦʔΛͨͲͬͨϢʔβʔ͔͠੒ޭϢʔβʔ ʹΧ΢ϯτ͞Εͳ͍ͨΊϊΠζʹڧ͍ 3. ͨͩ͠ɺͲͷϦϯΫΛΫϦοΫ͔ͨ͠ͳͲͷɺߦಈ಺༰ ͷৄࡉ͸Θ͔Βͳ͍
  5. 1. Agility • νʔϜͰऔΓ૊Ήͱ͖ʹεϐʔυɺࢼ͢ճ਺͸ॏཁ • ࡉཻ͔͍౓Ͱ࣮ߦ͢Ε͹ɺࣦഊʹର͢Δ৺ཧతোน͸Լ ͕Δ • େ͖࣮͘ߦ͢ΔͱαϯΫίετόΠΞε͕ॏ͘ͷ͔͔ͬ͠ ͯ͠·͏

    • ϦζϜΑ͘։ൃ͢Δͷ͸େࣄ • ৼΓฦΓͷཻ౓ͱස౓Λߟྀͯ͠2िؒͷεϓϦϯτϕʔε • 1िؒͩͱৼΓฦΓͷͨΊͷਐḿ͕࡞Γʹ͍͘
  6. 2. ௕ظɾதظɾ୹ظͰৼΓฦΔ • ৭Μͳཻ౓ͷظؒͰৼΓฦΔ͜ͱ͕ͱͯ΋ॏཁ • 2िؒͷৼΓฦΓͰಘΒΕΔ஌ݟ͸ࢪࡦʹݶఆͨ͠΋ͷʹͳΓ͕ͪ • 1ϲ݄΍਺ϲ݄ͷ୯ҐͰৼΓฦΔ͜ͱͰɺେ͖ͳԾઆʹରͯ͠ݕূ͢Δ ػձ͕ಘΒΕΔ •

    େཻ͖͍౓ͷৼΓฦΓ͸ɺ૊৫Ͱ͸Ϛωʔδϟʔͷ੹຿Ͱ͋Δ͜ͱ͸ଟ͍ • ͨͩ͠ɺνʔϜͰҰॹʹৼΓฦΔ΂͖ • νʔϜͷڞ௨ݴޠΛ૿΍͠ɺԾઆϨϕϧΛ্͛Δ͜ͱ͕Ͱ͖Δ • ৼΓฦΓͷதͰɺϢʔβʔʹؔ͢Δٞ࿦ʹ࣌ؒΛׂ͘͜ͱ͕ॏཁ • ৼΓฦΓͰձ࿩͞ΕΔ಺༰͕จԽʹ௚݁͢Δ
  7. PR