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5W for tech questions
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Masafumi Okura
December 12, 2020
Technology
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1.2k
5W for tech questions
Masafumi Okura
December 12, 2020
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Transcript
5WͰָ࣭͘͠͠Α͏ʂ OKURA Masafumi, Rails Girls Gathering Japan, 2020-12-12
ࣗݾհ • ໊લɿେխ࢙ʢOKURA Masafumiʣ • ॴଐɿϑϦʔϥϯε • ՝֎׆ಈɿKaigi on RailsͷνʔϑΦʔΨφΠβʔɺGrow.rb
Entaku.rbͷΦʔΨφΠβʔɺʰϚελϦϯάVimʱͷ༁ͳͲ • Rails GirlsͱͷؔΘΓɿemorima͞Μʹ2017͝ΖʹRails Girlsͷଘ ࡏΛڭ͑ͯΒͬͯɺҎޙ౦ژํؚΊͯ10ճҎ্ͷίʔνࢀՃ
Rails Girls Effect for me • ਓͱͨ͘͞Μग़ձ͑ͨ • ৭ʑͳॴʹߦ͚ͨʢઋɾѪඤɾԭೄʣ •
ʮϓϩάϥϛϯάΛॳֶऀʹڭ͑Δ͜ͱʯͷҙ͕ࣝͱͯߴ͘ͳͬ ͨ
ࠓͷൃදͷత • Rails GirlsͷࢀՃʹڵຯͷ͋Δํɿٕज़ʹ৭ʑͳଆ໘͕͋Δͳ ͋ͱ͍͏ͷΛײ͡औΔ • ֶशதͷํɿ࣭Λ͢Δલʹཧ͢Δํ๏ΛֶΔ • ΤϯδχΞͷํɺίʔνʹڵຯͷ͋Δํɿॳֶऀʹڭ͑Δͱ͖ʹ૬ खͷ࣭Λվળ͢Δώϯτ͕ಘΒΕΔ
લఏ • ͜͜Ͱͷ࣭֤छQ&AαΠτͰͷ࣭৬্Ͱͷ࣭Λఆ • Wakaranνϟϯωϧͱ͔ͰͬͱΧδϡΞϧʹ৭ʑॻ͍͍͍ͯͱࢥ ͏ʢત·͍͠…ʣ
͔Βͳ͍͜ͱΛղফ͢Δϑϩʔ 1. ࣗͰௐΔʢ͜ΕॏཁɺͰࠓ͕࣌ؒ͢ͳ͍ʣ 2. Ұఆ࣌ؒʢ15આ͕ଟ͍ʣௐ͔ͯΒͳ͚Ε࣭ 3. ղܾʂ
ʮ͢Έ·ͤΜɺ ͜Εಈ͔ͳ͍ΜͰ͚͢Ͳ…ʯ
͔Βͳ͍͜ͱΛղফ͢Δϑϩʔ 1. ࣗͰௐΔʢ͜ΕॏཁɺͰࠓ͕࣌ؒ͢ͳ͍ʣ 2. Ұఆ࣌ؒʢ15આ͕ଟ͍ʣௐ͔ͯΒͳ͚Ε࣭ͷ४උ 3. ࣗݾղܾ͠ͳ͚Ε࣭ 4. ղܾʂ
࣭ͷ४උ • ʮ͔Βͳ͍͜ͱʯ͔Βͳ͍ • ʮ͔Βͳ͍͜ͱʯͷͲ͕͔͜Βͳ͍ͷ͔͕͔Βͳ͍ͱ࣭Ͱ ͖ͳ͍ • ঢ়گͷཧ • 5WͷϑϨʔϜϫʔΫΛ͓͏
̑WͷϑϨʔϜϫʔΫͱʁ • ࣭ͷํʹ͍ͭͯࢲͳΓʹ·ͱΊͨঢ়گͷཧͷํ • ʮ5W1Hͬͯ͋Δ͚ͲɺͲ͏͢Ε͍͍ͷ͔ʢHowʣΛฉ͖͍ͨͷͩ ͔ΒɺΓͷ5WΛຒΊΕ͍͍Μ͡Όͳ͍͔ʯͱ͍͏ൃ
When • ͍ͭى͖ͨͷ͔ • લʹԿΛͨ͠ͷ͔ • ࠷ޙʹਖ਼ৗʹಈ࡞͍ͯͨ͠ʢ͕ى͖ͳ͔ͬͨʣͷ͍͔ͭ • ྫɿʮࡢͷ·Ͱಈ͍͍ͯͨͷͰ͕͢ɺࠓேίϯτϩʔϥʔΛม ߋͨ͠ΒΤϥʔʹͳΓ·ͨ͠ʯ
Where • ͲͷΑ͏ͳڥͰ͕ى͖ͨͷ͔ • OSͳʹ͔ɺ֤छπʔϧʢݴޠϑϨʔϜϫʔΫʣͷόʔδϣϯ ͳʹ͔ • `pwd`ͷ݁Ռͱ͔`ps aux |
grep foo`ͷ݁Ռͱ͔ • ྫɿʮOSmacOS Big SurɺRubyͷόʔδϣϯ2.6.6ɺRailsͷόʔ δϣϯ6.0.3ɺλʔϛφϧ७ਖ਼ɺγΣϧzshΛ͍ͬͯ·͢ʯ
Who • ࣭ऀԿऀͳͷ͔ • ࣭ऀۀʢ·ֶͨशʣྺ͕ͲΕ͘Β͍͋Δͷ͔ • ྫɿʮࢲRailsͷֶशΛ࢝ΊͯͰ͢ɻ͜Ε·ͰRailsΛத৺ʹֶ ΜͰ͖ͯࠓ৭ʑͳgemΛ৮͍ͬͯ·͢ɻʯ
What • ͳʹ͔ • ʢ͍͍ͩͨΤϥʔʣͷৄࡉΛઆ໌͢Δ • ը૾షͬͪΌͩΊ • ը૾షͬͪΌͩΊ •
ྫɿΤϥʔͷίϐϖͰेͳͷͰলུ
Why • ͳͥ͜ͷ࣭Λ͍ͯ͠Δͷ͔ • ͜ͷΛղܾ͍ͨ͠Ϟνϕʔγϣϯͳʹ͔ • ࣭ͷతͳʹ͔ • ྫɿʮϩάΠϯػೳΛ࡞͍ͨ͠ͷͰ͕͢ɺϝʔϧΞυϨεͷ֬ೝΛ ඞਢʹ͠Α͏ͱࢥ͍ͬͯ·͢ɻ͜ͷgemΛ͑ͦΕ͕Ͱ͖ΔΒ͍͠
ͷͰ͕͢ɺREADMEʹैͬͯΤϥʔʹͳΓ·͢ʯ
ʮRailsֶशதͷॳ৺ऀͰ͢ɻmacOS ͱChromeͰ։ൃ͍ͯͯ͠ɺAjaxͰը ໘Λߋ৽͍ͨ͠ͷͰ͕͢ɺαʔόͷϩ άʹҎԼͷΑ͏ͳΤϥʔ͕Ͱ·͢ʯ
ࢀߟɿ https:// okuramasafumi.hatenablog.jp/ entry/2020/12/02/225222