Swiftで外部ライブラリを使わないDIの管理方法 / How to manage DI without using external library in Swift

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4XJGUͰ֎෦ϥΠϒϥϦΛ࢖Θͳ͍ %*ͷ؅ཧํ๏ ΈͯͶͷ.FFUVQ ൧௩୓໵

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൧௩୓໵ ೥৽ଔͰϛΫγΟʹೖࣾ ୈҰر๬ͷΈͯͶࣄۀ෦ʹ഑ଐ ΞϓϦ։ൃνʔϜͰJ04Λத৺ʹ։ൃ ࣗݾ঺հ

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%*ʹ͍ͭͯ 4XJOKFDU ΈͯͶͷ%* ·ͱΊ ໨࣍

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%*ʹ͍ͭͯ

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%*ʹΑΔ໰୊

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%*ʹΑΔ໰୊ ભҠ͍ͤͨ͞ 7JFX$POUSPMMFS

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%*ʹΑΔ໰୊ ඞཁ ґଘؔ܎ͷղܾ

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w ґଘؔ܎ͷղܾΛ·ͱΊͯ؅ཧͰ͖Δͱศར %*ʹΑΔ໰୊

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4XJOKFDU

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w ґଘؔ܎ͷొ࿥ɺղܾ͕؆୯ʹͰ͖Δ$ 4XJOKFDU

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w ґଘؔ܎ͷొ࿥ɺղܾ͕؆୯ʹͰ͖Δ$ 4XJOKFDU ొ࿥͢ΔΦϒδΣΫτͷ ΠϯλʔϑΣʔε

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w ґଘؔ܎ͷొ࿥ɺղܾ͕؆୯ʹͰ͖Δ$ 4XJOKFDU ΠϯλʔϑΣʔεͷ ࣮૷ΦϒδΣΫτ

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w ґଘؔ܎ͷొ࿥ɺղܾ͕؆୯ʹͰ͖Δ$ 4XJOKFDU ඞཁͳґଘؔ܎Λղܾ

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w ґଘؔ܎ͷొ࿥ɺղܾ͕؆୯ʹͰ͖Δ$ 4XJOKFDU

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w ґଘؔ܎ͷొ࿥ɺղܾ͕؆୯ʹͰ͖Δ$ 4XJOKFDU

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w ಈతʹґଘؔ܎Λղܾ͢ΔͷͰίϯύΠϧ࣌ʹਖ਼͠ ͕͞ݕূ͞Εͳ͍% w αʔυύʔςΟʹґଘ͢Δ% 4XJOKFDUͷ՝୊

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ΈͯͶͷ%*

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ΈͯͶͷ%* ΠϯλʔϑΣʔεͷܕΛฦ͢ TUBUJDGVODΛఆٛ

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ΈͯͶͷ%* ΠϯλʔϑΣʔεͷ ࣮૷ΦϒδΣΫτΛฦ͢

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ΈͯͶͷ%* ඞཁͳґଘؔ܎Λղܾ

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ΈͯͶͷ%*

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ΈͯͶͷ%*

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w ґଘؔ܎ͷએݴͱΠϯελϯεͷऔಘ͕؆୯$ w ੩తʹએݴ͍ͯ͠ΔͷͰίϯύΠϧ࣌ʹਖ਼͕͠͞ݕ ূ͞ΕΔ$ w αʔυύʔςΟʹґଘ͠ͳ͍$ w είʔϓͷఆٛɺґଘؔ܎ͷղܾΛࣗಈੜ੒͕Ͱ͖ ͳ͍% ͳͥ͜ͷํ๏ͳͷ͔

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w αʔυύʔςΟʔͷϥΠϒϥϦΛ࢖Θͳͯ͘΋े෼ ࣮༻తͳґଘؔ܎Λղܾ͢Δ࢓૊ΈΛ؆୯ʹ࣮૷Ͱ ͖Δ w %*ख๏Λબ୒͢Δͱ͖ʹʮࣗલͰ࣮૷͢Δʯ͜ͱ΋ ࢹ໺ʹೖΕͯΈͯ͸͍͔͕Ͱ͠ΐ͏͔ ·ͱΊ

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͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠