OBJ-C戦線異常なし@DevLOVE 199

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OBJ-Cઓઢҟৗͳ͠

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ࣗݾ঺հ • ∁দ޾ฏ(@gaopin1534) • iOSΤϯδχΞ • ࣾձਓҰ೥໨ • େֶ࣌୅͸ϨδϟʔϗςϧۀքͰαʔόʔαΠυ • ຊ౰͸Rubyͱ͔PHPͱ͔ͱ஥ྑ͠

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ॾࣄ৘ʹΑΓ ίʔυ͸Ұ੾ग़·ͤΜ

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ࠓճͷഎܠ

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AppϦχϡʔΞϧ

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iOSܦݧऀͳ͠

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νʔϜϝϯόʔঢ়گ ৽ଔ(ؚΉ๻) 2ਓ ΤϯδχΞస޲௚ޙ 2ਓ ϕςϥϯ(αʔόʔαΠυ) 2ਓ iOSܦݧऀ 0ਓ

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࢓༷υΩϡϝϯτ

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ͳ͍Αʂʂ

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ςετ

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ͳ͍Αʂʂ

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API࢓༷ॻ

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……͋ͬͨͱࢥ͏Α

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https://goo.gl/BoEYLt

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ෆ҆͗ͯ͢େม

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օiosॻ͍ͨ͜ͱແ͍Με͚Ͳ ࠓ·Ͱϝϯςͯͨ͠ਓ΋͔ͭ͘Β ΁ʔ͖΁ʔ͖ ͔ͦͬʔ ͦΕͳΒ҆৺μωʔ ๻ୡ Ϙε ๻ୡ

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ͦͷ໼ઌ

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چϝϯςφʔ཭୤

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͔͋Μ

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ࠓ೔࿩͢͜ͱ

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ੜ͖ԆͼΔͨΊݪଇ

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͖Ε͍ʹ͠Α͏ͱ ߟ͑ͳ͍

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۪௚ʹϩδοΫҠ২

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ͱ͸͍͑ ۪௚ʹશ෦Ҡ২͸େม

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YAGNIΛపఈ͢Δ

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YAGNI Yagni originally is an acronym that stands for "You Aren't Gonna Need It". It is a mantra from ExtremeProgrammingthat's often used generally in agile software teams. martinfowler.com(https://martinfowler.com/bliki/Yagni.html)ΑΓҾ༻

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Α͏͢Δʹ

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ඞཁʹͳΔ·Ͱ ༨ܭͳ΋ͷ͸࡞Δͳ

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WHY YAGNI? ༨ܭͳίʔυҠ২͠ͳ͍෼࡞ۀྔݮʂʂ ݩίʔυʹ͋ͬͨෆཁ෼ΛফͤΔʂʂ ͜ͷίʔυ͍Δͷ͔ͳͷ໎͍ΛݮΒͤΔʂʂ

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͜ΕͰউͯΔʂʂ

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ͱ͔ݴͬͯͨΒ

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ϦϞʔτϫʔΫ࢝ಈ https://goo.gl/8VL0WP

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৽ਓ͸ϝϯλʔ͍ͳ͍ͱͭΒ͍

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௨࿩πʔϧͱ͔ௐࢠѱͯ͘͠ΜͲ͍

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ݻ·ͬͯ࡞ۀ͍ͨ͠

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ͦ͏ͩ

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୭͔ΜՈͰ΍Ζ͏

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౎಺๭ॴΦϑΟε࢝ಈ

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ϓϩάϥϜ͸໷Ͱ͖Δ ϐʔϓϧ΢ΣΞ(Tom DeMarcoΒ)ΑΓҾ༻

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࡞ۀΛ્֐͢ΔཁҼ ΦϑΟεͷ૽Ի ి࿩ͱ͔ͷ༨ܭͳۀ຿ ฉ͖͍ͨͱ͖ʹ͙͢ฉ͚ͳ͍

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౎಺๭ॴΦϑΟε͸ ๻ୡ͔͠Իݯ͕ͳ͍ʂ ༨ܭͳ࡞ۀʁൃੜ͠Α͏͕ͳ͍ʂ ฉ͖͚ͨΕ͹͙͢ฉ͚Δʂ

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νʔϜ͸෺ཧతʹۙ͘ʹ͍Δ΂͖ νʔϜ͸νʔϜ͚ͩͷۭؒʹ͍Δ΂͖ ૽Ի͸ɺςϯγϣϯ্͕͕ΔBGMͳΒྑ͍

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Ոओࣗຫͷ େܕςϨϏΛ࢖ͬͯ

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͠ΐͬͪΎ͏օͰίʔυϨϏϡʔ ϞϒϓϩͬΆ͍͜ͱ΋

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Ϟϒϓϩʁ Mob Programmingͷ͜ͱ Mob programming is pair programming taken one step further. The entire team gathers around one (preferably big) screen, take turns sitting at the keyboard, and work on a problem together. the ofﬁcial meltwater engineering blog(http://underthehood.meltwater.com/)ΑΓҾ༻

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ͬ͘͟Γݴ͏ͱ

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େ͖͍σΟεϓϨΠͰ ΈΜͳͰϓϩάϥϛϯά͢Δ͜ͱ

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ޮ཰ѱ͘ͳ͍ͷʁ

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ݸʑਓ͕஌ࣝෆ଍ͳΒ ू߹஌Ͱউෛ

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શһ͕Θ͔Βͳ͍ͳΒ จघͷ஌ܙͰউෛ

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஌ࣝΛ൸࿐͢Ε͹ શһͷ஌ࣝ΋૿͑Δ

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௕͍໨ͰݟΕ͹ޮ཰ྑ͍ʂʂ ……͸ͣɻ͋ͱख໭Γ΋ݮΔΑʂ

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Ͱ΋࠷ޙ͸

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ؾ߹͍

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݁ہ2ϲ݄ऑͰ 5ສߦ͘Β͍ॻ͍ͯ·ͨ͠

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·ͱΊ ଟ͘ͷ৔߹YAGNIݪଇ͸νʔϜΛٹ͏Α ΑΓྑ͍࡞ۀ͸ΑΓྑ͍؀ڥ͔Β νʔϜͷू߹஌Λ׆͔͢ͷ͕௕͍໨Ͱ͸ޮ཰త ৭ʑ΍্ͬͨͰ࠷ޙ͸ؾ߹͍

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OBJ-Cઓઢҟঢ়ͳ͠ɺใࠂ͢΂͖݅ͳ͠