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家族アルバムみてね 開発風景 #realm_jp
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Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
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ainame
September 29, 2015
Programming
4.2k
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家族アルバムみてね 開発風景 #realm_jp
Realm meetup#7
http://realm.connpass.com/event/19719/
ainame
September 29, 2015
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Transcript
ՈΞϧόϜΈͯͶ ։ൃ෩ܠ 3FBMNNFFUVQ !BJOBNF
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˙ΞδΣϯμ ՈΞϧόϜΈͯͶͷհ ։ൃνʔϜ 3FBMNಋೖͷ͖͔͚ͬ αʔόΫϥΠΞϯτͷಉظͷ࣮
ՈΞϧόϜΈͯͶͷ։ൃ෩ܠ͔ΒೖΓ 3FBMNΛಋೖͯ͠ϦϦʔε͢Δ·ͰͷΛ͠·͢
ՈΞϧόϜΈͯͶͷհ
˙ՈΞϧόϜΈͯͶ w εϚϗ࣌ͷՈΞϧόϜ w "OESPJEJ04Ұ෦ϒϥβରԠ w ࢠڙͷΛৼΓ͔͑Δඵಈը ࢠڙͷΛ ͍ͭͰɺͲ͜Ͱɺ͍ͭ·Ͱʂ
None
։ൃνʔϜ
˙։ൃνʔϜ w 4DSVNΛ࠾༻ w 10Y ։ൃऀY σβΠφY ଞνʔϜ݉2"Y w िؒεϓϦϯτͰ݄ճϦϦʔε
IUUQXXXNJUDIMBDFZDPNSFTPVSDFTTDSVNGSBNFXPSLqPXEJBHSBN
None
˙4DSVN্ͰͷλεΫ w ϢʔβʹՁ͕ಧ͔͘Ͳ͏͔Λج४ʹ༏ઌ͕͍ͭͯΔ w ඞཁʹԠͯ͡ແବͳ͘։ൃΛߦ͏ͨΊʹଐਓੑഉআ ։ൃऀຖͷ୲ϓϥοτϑΥʔϜΛແ͘͢ w J04"OESPJEಉ࣌ϦϦʔεͷͨΊ"1*J04"OESPJEͷॱͰ։ൃ ʮJ04ͷ2"தʹ"OESPJEΛ։ൃ͠J04৹ࠪதʹ"OESPJEͷ2"ʯͱ͍ ͏ྲྀΕ͕ΊΔ
3FBMNಋೖͷ͖͔͚ͬ
˙αʔόෛՙ w ༏ઌͷͰϓϩτλΠϓ࣌ظͷઃܭͷ··ϦϦʔε͍ͯͨ͠ w ΞϧόϜͷσʔλΫϥΠΞϯτͰӬଓԽ͓ͯ͠Βͣ ը໘ߋ৽ຖʹϦΫΤετ w ઍ୯Ґͷ3BJMTͷ"DUJWF3FDPSEͷΠϯελϯεੜ +40/·ͰͷγϦΞϥΠζతʹϘτϧωοΫʹͳΔˍ $16༗͢Δ΄Ͳ͔͔࣌ؒΔͷͰةͳ͍
< \ JE ˘˘ ^ \ JE ˘˘
^ > (&5BQJNFEJB@MFT ىಈ࣌ͱ͔ը૾Ξοϓϩʔυຖʹ ϦΫΤετΛඈ͢
\ JE ˘˘ ^ \ JE ˘˘ ^
˘˘ (&5BQJNFEJB@MFT < \ JE ˘˘ ^ \ JE ˘˘ ^ ˘˘ \ JE ˘˘ ^ \ JE ˘˘ ^ ˘˘ > େྔͷΦϒδΣΫτΛ ฦͦ͏ͱ͢Δͱ ඵ୯ҐͰॲཧ͠Α͏ͱ͢Δ
\ JE ˘˘ ^ \ JE ˘˘ ^
˘˘ (&5BQJNFEJB@MFT < \ JE ˘˘ ^ \ JE ˘˘ ^ ˘˘ \ JE ˘˘ ^ \ JE ˘˘ ^ ˘˘ > ΞϧόϜ݅ͷଟ͍Ϣʔβ͕ େྔʹը૾Ξοϓϩʔυ͢Δͱ ϦΫΤετ͕٧·Δ
˙Ͳ͏͢Δ͔ʁ w ΞϓϦଆͷଞͷػೳվमͷํ͕ॏཁʢ10அʣ w େ෦ͷϢʔβʔΞϧόϜͷ͕݅গͳ͍ͷͰ0, w ಉظͷ࣮ΛܾҙͭͭαʔόΛଟΊʹฒͯ͠Β͑͘Δ w मਖ਼λεΫΛόοΫϩάʹͷ͔ͤͯΒϲ݄ޙʹΑ͏͘ணख
˙3FBMNΛ͏ w 3FBMNJ04"OESPJEͰͦΕͧΕ΄΅ಉ͍͡ํ͕Ͱ͖Δ w εΩʔϚ౷ҰͰ͖Δ w εΫϥϜνʔϜʹ͏͚ͬͯͭ
αʔόΫϥΠΞϯτಉظ
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˙શ݅ࠩऔಘ"1* w ΞϧόϜͷσʔλΛಉظ͢ΔͨΊͷ"1*Λͭ༻ҙ w ͭશ݅ಉظ༻ w ॳճʹϒϩοΫͤͣ6*ʹөग़དྷΔ w ͏ͭࠩऔಘ༻ w
ΞϓϦىಈ࣌ͱ͔௨डऔΓ࣌ʹݺͼग़͢ w ͍ͣΕʹͤΑϖʔδϯάͷ࣮ඞཁ
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w .Z42-ͰޮΑ͘ϖʔδϯά͢Δʹʁ w UJNFTUBNQͱJE 1, Λಉ࣌ʹ͛ͯ3BOHFΫΤϦʹ͢Δͱྑ͍ ˙.Z42-ͱϖʔδϯά 4&-&$5
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˙ΫϥΠΞϯτ w ্ड़ͷ"1*Λར༻͠ඇৗʹ؆୯ͳϩδοΫͰಉظ͕࣮ݱՄೳ w J04ͱ"OESPJEͰεΩʔϚҰॹ w ؔ࿈͢ΔΫϥε΄΅ಉ͡ઃܭͰ͍͚Δ
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\ JG NFEJB'JMFJT%FMFUFE \ SFBMNXIFSF "MCVN.FEJB'JMFDMBTT FRVBM5P JE NFEJB'JMFJE OE'JSTU SFNPWF'SPN3FBMN DPOUJOVF ^ SFBMNDPQZ5P3FBMN0S6QEBUF DPOWFSU5P3FBMN0CKFDU NFEJB'JMF ^ SFBMNDPNNJU5SBOTBDUJPO OPUJGZ6QEBUF ^OBMMZ\ SFBMNDMPTF ^ ^
QVCMJDWPJEVQEBUF OBM-JTU.FEJB'JMFNFEJB'JMFT \ 3FBMNSFBMNHFU3FBMN USZ\ SFBMNCFHJO5SBOTBDUJPO GPS .FEJB'JMFNFEJB'JMFNFEJB'JMFT
\ JG NFEJB'JMFJT%FMFUFE \ SFBMNXIFSF "MCVN.FEJB'JMFDMBTT FRVBM5P JE NFEJB'JMFJE OE'JSTU SFNPWF'SPN3FBMN DPOUJOVF ^ SFBMNDPQZ5P3FBMN0S6QEBUF DPOWFSU5P3FBMN0CKFDU NFEJB'JMF ^ SFBMNDPNNJU5SBOTBDUJPO OPUJGZ6QEBUF ^OBMMZ\ SFBMNDMPTF ^ ^ "1*ͷϨεϙϯεΛ10+0ʹ Ϛοϐϯάͨ͠ͷ
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\ JG NFEJB'JMFJT%FMFUFE \ SFBMNXIFSF "MCVN.FEJB'JMFDMBTT FRVBM5P JE NFEJB'JMFJE OE'JSTU SFNPWF'SPN3FBMN DPOUJOVF ^ SFBMNDPQZ5P3FBMN0S6QEBUF DPOWFSU5P3FBMN0CKFDU NFEJB'JMF ^ SFBMNDPNNJU5SBOTBDUJPO OPUJGZ6QEBUF ^OBMMZ\ SFBMNDMPTF ^ ^ αʔόʔଆͰཧআ͞ΕͯͨΒ 3FBMN͔Βফ͢
QVCMJDWPJEVQEBUF OBM-JTU.FEJB'JMFNFEJB'JMFT \ 3FBMNSFBMNHFU3FBMN USZ\ SFBMNCFHJO5SBOTBDUJPO GPS .FEJB'JMFNFEJB'JMFNFEJB'JMFT
\ JG NFEJB'JMFJT%FMFUFE \ SFBMNXIFSF "MCVN.FEJB'JMFDMBTT FRVBM5P JE NFEJB'JMFJE OE'JSTU SFNPWF'SPN3FBMN DPOUJOVF ^ SFBMNDPQZ5P3FBMN0S6QEBUF DPOWFSU5P3FBMN0CKFDU NFEJB'JMF ^ SFBMNDPNNJU5SBOTBDUJPO OPUJGZ6QEBUF ^OBMMZ\ SFBMNDMPTF ^ ^ 10+0Λ3FBMN0CKFDUʹϚοϐϯάͨ͠ͷΛ ༩͑Δͱ৽نՃPSߋ৽͕উखʹߦΘΕΔ
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˙·ͱΊ w ՈΞϧόϜΈͯͶεΫϥϜνʔϜͰ։ൃ͍ͯ͠Δ w 3FBMNΈͯͶνʔϜͷ։ൃελΠϧʹϚον͍ͯͨ͠ w +40/"1*ͱ3FBMNͷΈ߹Θͤͱͯγϯϓϧ͔ͭڧྗ
˙࠾༻త ΈͯͶνʔϜͰ ʮJ04"OESPJEͲͪΒॻ͖͍ͨʂʯ ʮ3BJMT͚ͬͯͨͲΞϓϦॻ͍͍͖͍ͯͨʂʯ ʮੈքதͷՈʹসإΛಧ͚͍ͨʂʂʯ ͳͲͷΤϯδχΞΛืू͓ͯ͠Γ·͢ʂʂ