Rails 6.0 アップグレード (kanazawa.rb #88 LT)

3BJMTΞοϓάϨʔυ 4BU LBOB[BXBSC 5BLFUP5BLBTIJNB !UBLFUP

3BJMTϦϦʔε w 3BJMTϦϦʔε w ࠷৽όʔδϣϯ w
࠷৽όʔδϣϯ w 3BJMTY w pOBMCVHpYSFMFBTF w w ͦΖͦΖ΁ͷΞοϓάϨʔυରԠ͕ඞཁ

ରԠखॱ w ςετ STQFD w CVOEMFVQEBUFSBJMT w
(FNpMFHFNSBJMT b` w DPOpH·ΘΓΞοϓσʔτ w 3BJMT(VJEFT6QHSBEJOHGSPN3BJMTUP3BJMT w IUUQFEHFHVJEFTSVCZPOSBJMTPSHVQHSBEJOH@SVCZ@PO@SBJMTIUNM w CVOEMFFYFDSBJMTTQFD w %&13&$"5*0/8"3/*/(ͷमਖ਼ w ;FJUXFSL w SBJMT[FJUXFSLDIFDL

3BJMTมߋ఺ IUUQTHJUIVCDPNSBJMTSBJMTCMPCTUBCMFSBJMUJFTMJCSBJMTBQQMJDBUJPODPOpHVSBUJPOSC-

8FCQBDLFS w 3BJMTͷσϑΥϧτͷ+BWB4DSJQU#VOEMFS w IUUQTHJUIVCDPNSBJMTXFCQBDLFS w XFCQBDLY w BTTFUTQJQFMJOFXFCQBDL w
BQQBTTFUTKBWBTDSJQUT͕ͳ͘ͳͬͨ w BQQKBWBTDSJQUԼͰXFCQBDLͰ؅ཧ͢Δ w SBJMTVKTɺBDUJPODBCMFɺBDUJWFTUPSBHF΋OQNύο έʔδʹͳͬͨ

"VUPMPBEJOHl;FJUXFSLz w BVUPMPBEɺFBHFSMPBEJOHͷ࢓૊Έ͕มΘͬͨ w ;FJUXFSLπΝΠτϰΣϧΫ w IUUQTHJUIVCDPNGYO[FJUXFSL w ࢀߟఆ਺ͷࣗಈಡΈࠐΈͱ࠶ಡΈࠐΈ ;FJUXFSL
3BJMTΨΠυ w IUUQTSBJMTHVJEFTKQ BVUPMPBEJOH@BOE@SFMPBEJOH@DPOTUBOUTIUNM w ࠇຐज़޲͚5JQT[FJUXFSLͷର৅͔Βআ֎͢Δ w 3BJMTBVUPMPBEFSTNBJOJHOPSF 3BJMTSPPUKPJO bMJC BDUJWF@TVQQPSU@IPHF@FYU

΍͹ͦ͏ͳ*TTVFͨͪ w 4JEFLJRIBOHTVTJOH3BJMTBQQXJUIDMBTTJD BVUPMPBEFS w IUUQTHJUIVCDPNSBJMTSBJMTJTTVFT w [FJXUFSLϞʔυͩͱ໰୊ͳͦ͞͏ w 3BJMTQFSGPSNBODFSFHSFTTJPOCFDBVTFPG
"DUJPO5FYU&OHJOFIPPL w IUUQTHJUIVCDPNSBJMTSBJMTJTTVFT w "DUJPO5FYU͸Y͘Β͍͔Βຊؾͩͦ͏͔ͳɺɺɺ

ࣗ෼ͷΞοϓάϨʔυํ਑ w 3BJMTΞοϓάϨʔυରԠ࣌ظ w ಛʹ໰୊ͳ͘ಈ͍͍ͯΔͷͰॱ࣍Ҡߦத w গͳ͘ͱ΋Ҡߦ४උ͚ͩ͸ਐΊ͓ͯ͘ w 8FCQBDLFSಋೖ w
Ҡߦίετ͕ߴ͍ w XFCQBDL͕ඞཁͰͳͯ͘΋ಋೖ͢Δ w ෳ਺ϓϩδΣΫτΛϝϯς͍ͯ͠ΔͷͰશମͷϝϯςφϯεί ετ͕Լ͕ΔͨΊ w ;FJUXFSL͸ҙ֎ͱ໰୊ͳ͘ҠߦͰ͖ͨ w Ͱ[FJUXFSLDIFDL͕յΕͯΔͷͰ஫ҙ

Rails 6.0 アップグレード (kanazawa.rb #88 LT)

Rails 6.0 アップグレード (kanazawa.rb #88 LT)

Taketo Takashima

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3BJMTΞοϓάϨʔυ 4BU LBOB[BXBSC 5BLFUP5BLBTIJNB !UBLFUP

3BJMTϦϦʔε w 3BJMTϦϦʔε w ࠷৽όʔδϣϯ w

ରԠखॱ w ςετ STQFD w CVOEMFVQEBUFSBJMT w

3BJMTมߋ఺ IUUQTHJUIVCDPNSBJMTSBJMTCMPCTUBCMFSBJMUJFTMJCSBJMTBQQMJDBUJPODPOpHVSBUJPOSC-

8FCQBDLFS w 3BJMTͷσϑΥϧτͷ+BWB4DSJQU#VOEMFS w IUUQTHJUIVCDPNSBJMTXFCQBDLFS w XFCQBDLY w BTTFUTQJQFMJOFXFCQBDL w

"VUPMPBEJOHl;FJUXFSLz w BVUPMPBEɺFBHFSMPBEJOHͷ࢓૊Έ͕มΘͬͨ w ;FJUXFSLπΝΠτϰΣϧΫ w IUUQTHJUIVCDPNGYO[FJUXFSL w ࢀߟఆ਺ͷࣗಈಡΈࠐΈͱ࠶ಡΈࠐΈ ;FJUXFSL

΍͹ͦ͏ͳ*TTVFͨͪ w 4JEFLJRIBOHTVTJOH3BJMTBQQXJUIDMBTTJD BVUPMPBEFS w IUUQTHJUIVCDPNSBJMTSBJMTJTTVFT w [FJXUFSLϞʔυͩͱ໰୊ͳͦ͞͏ w 3BJMTQFSGPSNBODFSFHSFTTJPOCFDBVTFPG

ࣗ෼ͷΞοϓάϨʔυํ਑ w 3BJMTΞοϓάϨʔυରԠ࣌ظ w ಛʹ໰୊ͳ͘ಈ͍͍ͯΔͷͰॱ࣍Ҡߦத w গͳ͘ͱ΋Ҡߦ४උ͚ͩ͸ਐΊ͓ͯ͘ w 8FCQBDLFSಋೖ w