Scaffold を読む会

Rails way について説明した。

Transcript

1. scaffold ΛಡΉձ 2018.06.29 @pokotyamu
2. ͓લ͸୭ͳΜʁ ͑ʔͪΌΜͱਃ͠·͢ ▸ ෌ా ӳ༞ @pokotyamu ▸ ৽ଔ3೥໨ 26ࡀ ▸ Rails Ͱ͝Γ͝Γ։ൃͯ͠·͢ ▸ e-Navigator ͷϨϏϡΞʔͱӡӦ΍ͬͯ·͢ ▸ ΢σϚΤ SͱA+Λ΢ϩ΢ϩ͍ͯ͠ΔΧδϡΞϧ੎
6. scaffold ΛಡΉձ 2018.06.29 @pokotyamu
7. Rails Λ্ख͘ ॻͨ͘Ίʹ͸ʁ
8. ΕʔΔʹ৐ͬͯ͜ Rails way ʹ৐Δ͜ͱ্ͦ͜ୡͷ伴 ▸ Rails ͸ര଎Ͱ Web ΞϓϦέʔγϣϯΛ։ൃ͢ΔͨΊͷ
 ϑϨʔϜϫʔΫͰ͢ ▸ Web ΞϓϦέʔγϣϯΛ࡞Δ্Ͱඞཁͳ͜ͱΛԾఆͯ͠ɺ Α͠ͳʹ࡞ͬͯ͘ΕΔ ▸ ͜ͷԾఆ͕ͦ͜ Rails way (Rails ͷࢥ૝)
9. Rails way ͬͯͲΜͳ΋ͷ͕͋Δʁ Rails way Λ஌Ζ͏ ▸ ઃఆΑΓن໿͕༏ઌ(Conversion Over Configuration) ▸ ಉ͜͡ͱΛ܁Γฦ͞ͳ͍(Don’t Repeat Yourself: DRY) ▸ REST(REpresentational State Transfer) ▸ ࣗಈςετ(Test Automation)
10. Rails way ͬͯͲΜͳ΋ͷ͕͋Δʁ Rails way Λ஌Ζ͏ ▸ ઃఆΑΓن໿͕༏ઌ(Conversion Over Configuration) ▸ ಉ͜͡ͱΛ܁Γฦ͞ͳ͍(Don’t Repeat Yourself: DRY) ▸ REST(REpresentational State Transfer) ▸ ࣗಈςετ(Test Automation)
11. CoC ઃఆΑΓن໿ ▸ ։ൃऀ͕೰·ͳ͍Α͏ʹ RoR ͷن໿ʹଇͬͯΞϓϦΛ࡞Δ ▸ ྫɿϢʔβʔΛදݱ͢ΔϞσϧΛ User ͱͨ࣌͠ ▸ DBͷςʔϒϧ໊͸ Users ▸ /users ͱ͍͏ URL ͸ϢʔβʔҰཡΛද͢ ▸ Ϣʔβʔ ID: 1 Λද͢ URL ͸ /users/1
12. Rails way ͬͯͲΜͳ΋ͷ͕͋Δʁ Rails way Λ஌Ζ͏ ▸ ઃఆΑΓن໿͕༏ઌ(Conversion Over Configuration) ▸ ಉ͜͡ͱΛ܁Γฦ͞ͳ͍(Don’t Repeat Yourself: DRY) ▸ REST(REpresentational State Transfer) ▸ ࣗಈςετ(Test Automation) ޙ΄ͲɺσϞΛࠞͥͯઆ໌͠·͢
13. Rails way ͬͯͲΜͳ΋ͷ͕͋Δʁ Rails way Λ஌Ζ͏ ▸ ઃఆΑΓن໿͕༏ઌ(Conversion Over Configuration) ▸ ಉ͜͡ͱΛ܁Γฦ͞ͳ͍(Don’t Repeat Yourself: DRY) ▸ REST(REpresentational State Transfer) ▸ ࣗಈςετ(Test Automation)
14. ͦΕʁςετͳ͍ͷʁ ࣗಈςετ ▸ Rails ϓϩδΣΫτΛ࡞੒ͨ࣌͠ʹɺςετΛ࣮ߦ͢Δ؀ڥ ΍ςετίʔυͷ਽ܗ͕ੜ੒͞ΕΔ ▸ ςετՄೳͳঢ়ଶ͕࠷ॳ͔Β༻ҙ͞Ε͍ͯΔʂʂ
15. ΋ͬͱ΋؆୯ʹͶ Rails way ʹ৐ΔͨΊʹ͸ʁ ▸ Rails ίϚϯυΛ࢖͏ʂʂʂʂ
16. ༻๏༻ྔΛकͬͯͶ Rails way ʹ৐ΔͨΊʹ͸ʁ ▸ Rails ίϚϯυΛ࢖͏ʂʂʂʂ ▸ Rails ίϚϯυΛਖ਼͘͠࢖͏ʂʂʂʂ ▸ ͲΜͳϑΝΠϧ͕Ͱ͖Δͷʁ ▸ ͳͥ͜Μͳॻ͖ํͯ͠Δͷʁ ▸ Ͳ͏֦ு͢Ε͹৐Γଓ͚ͭͭॻ͚Δ͔Λ஌ΕΔ
17. ༻๏༻ྔΛकͬͯͶ Rails way ʹ৐ΔͨΊʹ͸ʁ ▸ Rails ίϚϯυΛ࢖͏ʂʂʂʂ ▸ Rails ίϚϯυΛਖ਼͘͠࢖͏ʂʂʂʂ ▸ ͲΜͳϑΝΠϧ͕Ͱ͖Δͷʁ ▸ ͳͥ͜Μͳॻ͖ํͯ͠Δͷʁ ▸ Ͳ͏֦ு͢Ε͹৐Γଓ͚ͭͭॻ͚Δ͔Λ஌ΕΔ ࠇຐज़ʹ͠ͳ͍ʂʂʂ
18. Scaffold Λ୊ࡐʹ Rails ίϚϯυʹ͍ͭͯ ษڧ͢Δձ
19. ·ͣ͸छྨ Rails ίϚϯυͬͯͲΜͳ΋ͷ͕͋Δʁ ▸ ͔͜͜Β͸λʔϛφϧͰݟͳ͕Β΍Γ·͢ɻ ▸ ॱ൪ʹઆ໌ͨ͠ํ͕ྑ͍ͱࢥͬͯɺొஃऀ͸ΧϯϖಡΈͳ͕ Β΍Δ͚Ͳڐ͍ͯͩ͘͠͞ ▸ Rails ϓϩδΣΫτΛ࡞੒͢Δͱ͜Ζ͔Β࢝Ί·͢
20. ͨͿΜ࿩͖͠Εͨ͸ͣ ࠓ೔ͷ·ͱΊ ▸ Rails ͷࢥ૝ΛͪΌΜͱ஌Ζ͏ ▸ ίϚϯυΛࠇຐज़ͱͯ͠࢖Θͳ͍ ▸ ࠓ೔ͷ಺༰Λࢀߟʹɺ։ൃεϐʔυΛ͍͖͋͛ͯ·͠ΐ͏ʂ