Playground駆動開発 / Playground driven development

by rockname

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1MBZHSPVOEۦಈ։ൃ NJUFOF@NFFUVQ

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ࣗݾ঺հ झຯ  ໺ٿ؍ઓ࣮گಈըɾ7UVCFSؑ৆  ٕज़తͳͱ͜Ζ  J04ʢ "OESPJE 3BJMTʣ !SPDLOBNF  ΈͯͶࣄۀ෦ΞϓϦ։ൃ(৽ଔ

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ΞϓϦΤϯδχΞͷ  ϫʔΫϑϩʔ

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%FTJHOFS &OHJOFFS

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%FTJHOFS &OHJOFFS

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QSCSBODI %FTJHOFS &OHJOFFS

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QSCSBODI EFTJHOSFWJFX %FTJHOFS &OHJOFFS

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σβΠϯௐ੔ w ෳ਺ͷղ૾౓ͰϨΠΞ΢τ่͕Ε͍ͯͳ͍͔ w 6*ͷڍಈ͕ҙਤ͍ͯ͠Δ΋ͷ͔ w ϩʔΧϥΠζจݴͷ֬ೝ w FUDʜ

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J04ͷ৔߹ #VJME 4JNVMBUPSPS%FWJDF #VJME͕௨ΔͷΛ଴ͬͯ  ϨΠΞ΢τΛ֬ೝ ϨΠΞ΢τΛௐ੔ͯ͠  ࠶Ϗϧυ

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6*ͷௐ੔Λ΋ͬͱૣ͍αΠΫϧͰճ͍ͨ͠ʜ

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r1MBZHSPVOEۦಈ։ൃ l1MBZHSPVOEESJWFOEFWFMPQNFOUz

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1MBZHSPVOEۦಈ։ൃͱ͸ w 6*ͷௐ੔ͷͨΊʹશιʔείʔυΛϏϧυ͢Δͷ͸͕͔͔࣌ؒΔ w ର৅ͷ7JFX·ͰભҠ͢Δͷ͸໘౗ w ϩʔΧϥΠζ΍ϩάΠϯࡁΈ͔ͳͲͷ৚݅ʹΑͬͯมΘΔ6*Λ  ͍͍ͪͪϏϧυͯ֬͠ೝ͢Δͷ͸ਏ͍ 7JFXͷΈΛ୹࣌ؒͰϏϧυͯ͠  ର৅γʔϯΛ1MBZHSPVEͰදࣔʂ

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,JDLTUBSUFS͸͜Μͳײ͡

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,JDLTUBSUFS͸͜Μͳײ͡

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,JDLTUBSUFS͸͜Μͳײ͡

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΍Γํ

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$PDPB5PVDIGSBNFXPSL Λλʔήοτʹ௥Ճ

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$PDPB5PVDIGSBNFXPSL Λλʔήοτʹ௥Ճ

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࡞੒ͨ͠'SBNFXPSLʹ  7JFXΛ௥Ճ͍ͯ͘͠

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XPSLTQBDFͱͯ͠อଘ

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1MBZHSPVOEΛ  ϓϩδΣΫτʹ௥Ճ

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$BSUIBHFΛ࢖༻ͨ͠৔߹   7JFXͷදࣔʹඞཁͳϥΠϒϥϦΛ௥Ճ

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1MBZHSPVOEͰ7JFXΛදࣔ let vc = ViewController() PlaygroundPage.current.liveView = vc

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1MBZHSPVOEͰ7JFXΛදࣔ

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%&.0 IUUQTHJUIVCDPNSPDLOBNF1MBZHSPVOE%SJWFO%FWFMPQNFOU

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ϝϦοτ w ʢ6*ௐ੔ͷΈͰ͋Ε͹ʣϏϧυ࣌ؒΛେ෯ʹ୹ॖͰ͖Δ w ϩʔΧϥΠζ΍ϩάΠϯࡁΈ͔ͷ৚݅ͳͲʹΑͬͯมΘΔ 6*Λ͙͢ʹ֬ೝͰ͖Δ w ؀ڥม਺Λ֎ଆ͔Β౉ͤΔ7JFXߏ੒ʹͳΔͨΊઃܭ͕៉ ྷʹͳΔ

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σϝϦοτ w ४උ͕ͦͦ͜͜ΊΜͲ͍͘͞ w 1MBZHSPVOEͷಈ࡞͕҆ఆ͠ͳ͍

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·ͱΊ w 1MBZHSPVOEۦಈ։ൃ͸6*ͷௐ੔Λૣ͍αΠΫϧͰ  ߦ͏ͨΊͷ։ൃख๏ w 1MBZHSPVOEͰදࣔ͢ΔͨΊʹ͸7JFXʹ  ϩδοΫ͸ஔ͔ͣʹ֎ଆ͔Β؀ڥม਺Λ౉ͤΔΑ͏  ʹ͠ͳ͚Ε͹ͳΒͳ͍ͷͰઃܭ͕៉ྷʹͳΔʢ͸ͣʣ