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コードレビューで学ぶ Ruby on Rails 続編 #osrb03
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Yoshito Tanaka
September 09, 2023
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コードレビューで学ぶ Ruby on Rails 続編 #osrb03
大阪Ruby会議03のLTで使用したスライドです。
https://regional.rubykaigi.org/osaka03/
Yoshito Tanaka
September 09, 2023
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Transcript
:PTIJUP5BOBLB ίʔυϨϏϡʔͰֶͿ 3VCZPO3BJMTʙଓฤ
ࣗݾհ w ాதٛਓ !UBOBLB w 3VCZPO3BJMTϓϩάϥϚʔ w ਆށࡏॅ w
ٕज़ॻయ͚ʹຊΛॻ͖·ͨ͠
ٕज़ॻయΦϯϥΠϯϚʔέοτʹͯൢചத ిࢠ൛ͷΈ தڃҎ্Λࢦ͢RailsϓϩάϥϚඞಡͷҰͰ͢ʂ
ίʔυϨϏϡʔͰֶͿ3VCZPO3BJMTଓฤ w ࣮ࡍʹ͋ͬͨίʔυϨϏϡʔΛͱʹɺΑΓΑ͍ίʔυΛఏҊ w ຊʹॻ͖͖Εͳ͔ͬͨ͜ͱΛ͠·͢ w ख़࿅ऀʹͱͬͯ͢ͰʹͬͯΔ͔
ࣄྫ IBT@NBOZͷEFQFOEFOUਖ਼͍͚͘͠Α͏
ࣄྫ IBT@NBOZͷEFQFOEFOUਖ਼͍͚͘͠Α͏ w IBT@NBOZͷEFQFOEFOUEFTUSPZɺϨίʔυ͕ফ͑ͨλΠϛϯάͰࢠϨίʔ υফͯ͘͠Εͯศར͕ͩɺফ͑ͯ͠·͏ͱʹͳΔ߹͋Δ w ྫ จใͷϨίʔυ͕ফ͑ͯ͠·͏ͱɺചΓ্͛ूܭ͢Δࡍʹֹ͕ۚͣΕΔ w ࢠϨίʔυ͕ফ͑ͯͳ͍͔Λݕ౼ͯ͠ɺͳ͍߹ͷΈEFTUSPZΛࢦఆ͢
Δ w ফ͍͚ͯ͠ͳ͍߹ ͓ۚ·ΘΓ ɺOVMMGZSFTUSJDU@XJUI@FYDFQUJPO SFTUSJDU@XJUI@FSSPSͳͲΛݕ౼͢Δ ఏҊ
ࣄྫ DSFBUFͱDSFBUFΛ͍͚Α͏
ࣄྫ DSFBUFͱDSFBUFΛ͍͚Α͏ w VQEBUF DSFBUF TBWFࣦഊ͢ΔͱGBMTFΛฦ͚ͩ͢Ͱɺॲཧଓߦ͞ΕΔ w ͦͷಛΛΒͣʹ͍ͬͯΔͱɺอଘ͞ΕͯΔͱࢥ͍ࠐΜͰͨϨίʔυ͕࣮ WBMJEBUJPOFSSPSͰࣦഊ͍ͯͯ͠ɺఆ֎ͷಈ࡞Λى͜͢ࣄ͕͋Δ
ఏҊ w ແ͠ͷϝιουΛ͏߹ΓͰޭࣦഊΛఆ͠·͠ΐ͏ w ʮઈରʹޭ͢ΔͣʯͳՕॴVQEBUFDSFBUFΛ͍ɺΤϥʔ͕ൃੜ ͨ͠ΒॲཧΛதஅ͢ΔΑ͏ʹ͠·͠ΐ͏ɻ σʔλϝϯςφϯεɺςετσʔ λͷ४උͳͲ
ࣄྫ ҰൠϢʔβʔͱγεςϜཧऀͰϞσϧΛ͚Δ
ࣄྫ ҰൠϢʔβʔͱγεςϜཧऀͰϞσϧΛ͚Δ w ҰൠϢʔβʔͱཧऀ͕ొ͢Δ߹ɺҎԼͷํ๏͕͋Δ w ҰൠϢʔβʔͱཧऀΛಉ͡ϞσϧͰѻ͍ɺཧऀϑϥάͰผ͢Δ w ҰൠϢʔβʔͱཧऀͷϞσϧΛผʑʹ͢Δ
w ͷ w ఆϩδοΫͷޡΓʹΑΔηΩϡϦςΟΛҾ͖ى͍͜͢͠ •
ࣄྫ ҰൠϢʔβʔͱγεςϜཧऀͰϞσϧΛ͚Δ ఏҊ
એ
ιχοΫΨʔσϯδϜ w ୈೋ৽ଔɾֶੜΛରʹͨ͠ແྉͷΦϯϥΠϯϓϩάϥϛϯά߹॓ w ϓϩάϥϛϯάܦݧऀ͚ w ݸਓͰ։ൃɺιχοΫΨʔσϯͷϝϯόʔʹΑΔίʔυϨϏϡʔ
ιχοΫΨʔσϯΩϟϯϓ w ୈೋ৽ଔɾֶੜΛରʹͨ͠ແྉͷΦϯϥΠϯϓϩάϥϛϯά߹॓ w ܦݧ͕ઙ͍ਓ͚ w 3BJMTνϡʔτϦΞϧΛഁͨ͠ޙɺΦϦδφϧΞϓϦΛिؒͰνʔϜ։ൃ
ྑ͍ίʔυΛॻ͍ͯ 3VCZͰস͓͏