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SwiftͷΫϩʔδϟʔͰ ۤ࿑͡Όʙ ͔Β·͛ˏ͏·͏·ͩΑ΋Μ

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ࣗݾ঺հ ໊લɹ֟ຊڡষˏ͔Β·͛ ৬ۀɹϑϦʔϥϯεɾΤϯδχΞ WebΞϓϦ΍iOSΞϓϦΛ࡞Δ࢓ࣄΛ͍ͯ͠·͢ɻ ग़਎஍ɹ෱Ԭ Swift, Ruby,JS, AWS Lambda https://www.facebook.com/karamage.umauma

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ࣗ༝ͳελΠϧͰ࢓ࣄͯ͠·͢ ΋;΋;͠ͳ͕Βϓϩάϥϛϯά

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Swift ೉͍͠ ࢛ఱԦ Ẃࠈͷ$MPTVSF మนͷHVBSE ࠞಱͷ0QUJPOBM ັ࿭ͷQSPUPDPM

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Ϋϩʔδϟʔ஌ͬͯ·͔͢ʁ Š8JLJQFEJBΑÊ ΫϩʔδϟʢΫϩʔδϟʔɺӳDMPTVSFʣ ؔ਺ดแ͸ϓϩάϥϛϯάݴޠʹ͓͚Δؔ਺ΦϒδΣΫτͷҰछɻ ͍͔ͭ͘ͷݴޠͰ͸ϥϜμࣜ΍ແ໊ؔ਺Ͱ࣮ݱ͍ͯ͠Δɻ

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ʂʁ

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Ϋϩʔδϟʔͱ͸ؔ਺Ͱ͋Δɻ

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Ϋϩʔδϟʔʹ͸໊લ͕ͳ͍

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Ϋϩʔδϟʔ = ໊ແ͠ͷؔ਺

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อଘ֬ೝΞϥʔτදࣔ

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Ϋϩʔδϟʔ࢖ͬͯ·͔͢ʁ MFUEFGBVMU"DUJPO6*"MFSU"DUJPO 6*"MFSU"DUJPO UJUMF0, TUZMF6*"MFSU"DUJPO4UZMF%FGBVMU IBOEMFS\ Ϙλϯ͕ԡ͞Εͨ࣌ͷॲཧΛॻ͘ʢΫϩʔδϟ࣮૷ʣ BDUJPO6*"MFSU"DUJPO 7PJEJO QSJOU 0, ^

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͜Ε͕Ϋϩʔδϟʔͩʂ MFUEFGBVMU"DUJPO6*"MFSU"DUJPO 6*"MFSU"DUJPO UJUMF0, TUZMF6*"MFSU"DUJPO4UZMF%FGBVMU IBOEMFS\ Ϙλϯ͕ԡ͞Εͨ࣌ͷॲཧΛॻ͘ʢΫϩʔδϟ࣮૷ʣ BDUJPO6*"MFSU"DUJPO 7PJEJO QSJOU 0, ^

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{ -> in }ΛݟͨΒ Ϋϩʔδϟʔͩͱࢥ͑ MFUEFGBVMU"DUJPO6*"MFSU"DUJPO 6*"MFSU"DUJPO UJUMF0, TUZMF6*"MFSU"DUJPO4UZMF%FGBVMU IBOEMFS\ Ϙλϯ͕ԡ͞Εͨ࣌ͷॲཧΛॻ͘ʢΫϩʔδϟ࣮૷ʣ BDUJPO6*"MFSU"DUJPO 7PJEJO QSJOU 0, ^

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Ϋϩʔδϟʔͷॻ͖ํجຊ \ QBSBNFUFST SFUVSOUZQFJO TUBUFNFOUT ^

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Ϋϩʔδϟͷॻ͖ํ \ Ҿ਺Ҿ਺ͷܕ ໭Γ஋ͷܕ JO ॲཧ SFUVSO໭Γ஋ ^

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ΫϩʔδϟʔͰHelloWorld Ϋϩʔδϟ WBSIFMMP8PSME$MPTVSF\ JO QSJOU l)FMMP8PSME ^ IFMMP8PSME$MPTVSF

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ΫϩʔδϟʔͰɺ଍͠ࢉ BCΛ଍ͨ݁͠ՌΛฦ͢ΫϩʔδϟΛBEE'VODʹ୅ೖ MFUBEE'VOD\ B*OU C*OU *OUJO SFUVSOBC ^ MFUSFTVMUBEE'VOD QSJOUMO SFTVMU

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Ϋϩʔδϟʔͷলུه๏ WBSD\ JOQSJOU l)FMMPz ^লུͳ͠ WBSD\ 7PJEJOQSJOU l)FMMPz ^ ͱ7PJEಉ͡ WBSD\ JOQSJOU l)FMMPz ^ฦΓ஋ͷܕলུ WBSD\QSJOU l)FMMPz ^Ҿ਺লུ

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೉͍͠ɻɻɻʼʻ

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Ϋϩʔδϟʔͷ࢖͍υίϩ ɾίʔϧόοΫ/ඇಉظॲཧ - Alamofire౳ ɾϦΞΫςΟϒϓϩάϥϛϯά RxSwift/SwiftBond ɾmap/filter/reduce

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ΫϩʔδϟʔͰඇಉظॲཧ ɾඇಉظॲཧͱ͔ͰΑ͘࢖͏ "MBNPpSFSFRVFTU (&5 IUUQTRJJUBDPNBQJWJUFNT SFTQPOTF+40/\SFTQPOTFJO ͜͜ʹॲཧΛهड़͍ͯ͘͠ ^

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઀ඌΫϩʔδϟʔ(Trailing Closure) ຤ඌҾ਺ʹΫϩʔδϟΛࢦఆͨؔ͠਺Λݺͼग़͢ࡍɺ Χοίॻ͖ΛলུͰ͖·͢ɻ ΧοίΛলུ͠ͳ͍৔߹ɺϝιουͷΧοί ͷ֎ʹΫϩʔδϟΛॻ͚Δ

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઀ඌΫϩʔδϟʔͰsort OVNCFSTTPSUFE \ OVN*OU OVN*OU #PPMJO SFUVSOOVNOVN ^

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·ͱΊ ɾΫϩʔδϟʔ͸໊ແ͠ͷؔ਺ ɾΫϩʔδϟʔΛ࢖͏ͱඇಉظॲཧͳͲ͕ॻ ͖΍͍͢ ɾ઀ඌΫϩʔδϟʔ͸Χοίͷ֎ʹॻ͚Δ

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Ϋϩʔδϟʔͷม਺Ωϟϓνϟ to be continued…

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͝੩ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠