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ॳ৺ऀ PHPer ͕ Ruby (+ Rails) Ωϝͯ ࢥ͏͜ͱ @oratake @kyosuketakenaka Powered by Azusa Colors 2.0

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@oratake (Kyosuke, TAKENAKA) • ٶ৓ݝ ग़਎ɾࡏॅ • ٶ৓ݝͰதֶߍԻָɾٕज़Պڭһʢ2017.04ʙ 1೥ؒʣ • ϗʔϜϖʔδ԰ Ͱ PHPίϐϖ৬ਓʢ෋ࢁࢢʣʢ2018.11ʙ 8ϲ݄ʣ - ↑͜ͷ࣌ɺToyama.rbࢀՃ ʢ2019.02ʙʣ • ઋ୆ͷWebܥاۀͰΞϧόΠτʢ2019.11.01ʙʣ

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͓࿩͢͠Δ͜ͱ (͓͠ͳ͕͖) • ஍ํॅΈͷॳ৺ऀ͕Web԰Λ໨ࢦ͢ྲྀΕ (oratakeͷྫ) • PHP ॳ৺ऀ (8ϲ݄) ͕৮Εͨ Ruby, Rails ͷॴײ

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͓࿩͠Ͱ͖ͳ͍͜ͱ (͔͋͠Βͣ) • Ruby ৗशऀͷ͓؟ڸʹద͏ɺਮͳϕετϓϥΫςΟε • ඞͣ Ruby ΤϯδχΞʹͳΕΔʂඞউઓུʂ • ҉ࠇ Shell ͔ΒΤϯδχΞΛकΔౘɹ੓ݟ์ૹ ※ ͖Ε͍ͳϓϩϯϓτɺΧϥʔεΩʔϜ੔උ͕झຯ

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Web ԰ʹͳΖ͏

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WebܥΤϯδχΞ໨ࢦ͢·Ͱ • υοτΠϯετʔϧ ΍ Progate Ͱ෼͔ͬͨؾʹͳΔ • N༧උߍ (υϫϯΰ)ɹScalaͰαʔϏεͭ͘Δ → ࠳ં • εΫʔϧɺαʔϏε෺৭ (গ͠՝ۚ) • উຢ݈ଠ@ςοΫܥYouTuber ͓͓·͔ʹWebܥ (͓΋ʹόοΫΤϯυ) ʹ͍ͭͯ֓ཁΛ஌Δ cf. https://twitter.com/poly_soft • Toyama.rb ΋͘΋͘ձ΁ͷࢀՃ ࣮ࡍͷΤϯδχΞ͞ΜͱͷؔΘΓ • ઋ୆ͷษڧձͰͷLTొஃ cf. https://speakerdeck.com/oratake

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Toyama.rb ΋͘΋͘ձ • पΓʹٕज़ͷ࿩ΛͰ͖Δਓ͕͍Δ • ٧·ͬͨͱ͖ʹ૬ஊͰ͖Δ • ूதͯ͠΋͘΋͘Ͱ͖Δ • ࣮ࡍʹ Ruby Λѻ͏ΤϯδχΞͷ࿩Λ㘤͚Δ • ϦϞʔτϫʔΫʹ͍ͭͯ΋㘤͚Δ

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΋͘΋͘ձʹࢀՃ͠Α͏ (ఏҊ) ຖ݄ ୈ2౔༵೔ ৄࡉ͸ connpass Ͱʂ

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Ruby ( + Rails )

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໔੹ • PHPͱൺֱͯ͠·͕͢ɺPHPΛdisΔҙਤ͸ͳ͍Ͱ͢ɻ • ࠓͷ࢓ࣄ (Laravel͔͍ͭ·͢) ͸ͨͷͦ͠͏ɻ(·ͩग़ۈ1೔)

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ΧϧνϟʔγϣοΫ • [PHP] ࣗ༝ͳखஈͰॻ͘ɹ[Ruby] ͋Δఔ౓ηΦϦʔ͋Γ • [Ruby] ܕΛڧ͘ҙࣝ͢Δ • ࡉʑͱ͕͍ͨͪ͠ Don’t Repeat YourselfɺcaseʹbrakeཁΒͳ͍ɺreturnॻ͍ͨهԱ͕ͳ͍ if($keigenTax == true) // PHPでよくみる暗黙の型変換

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Ruby, Rails • ஍ཕ͕গͳ͍ PHPͷ৘ใ͸ۄੴࠞަɻRubyք۾͸όʔδϣϯͷҧ͍ʹ஫ҙ͢Δ͙Β͍ʁ cf. ʰPHP ϝʔϧϑΥʔϜʱͷ্Ґ10͕݅উ཰10% - Qiita https://qiita.com/rana_kualu/items/7adb59d3f5734789fe31 • ഑ྻૢ࡞ͷϝιου͕όϥΤςΟ๛෋ (ίʔυهड़ྔ͕গͳ͍) • ք۾ͷΤϯδχΞ͕΍͍͞͠

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Ruby, Rails • ུه͕ଟ͍ ֮͑Ε͹ॻ͖΍͘͢ͳΔ͸ͣɻηϛίϩϯ΍Χοίͷྨ͕૬౰গͳ͘ͳΔɻ • शಘͷૣ͍ஈ֊Ͱ Shell Λ֮͑Δඞཁ͋Γ ΍Δ͜ͱ͸ݶΒΕ͍ͯΔͷͰɺ৺ཧతෛ୲Λ৐Γӽ͑Ε͹… ࠇը໘͸͜Θ͘ͳ͍ɻ • ٻਓ݅਺͕গͳ͍ Ϟμϯʹ΍͍ͬͯΔاۀ͞Μͷ฼਺͸͔ͳΓଟ͍ײ͕ͨ͡͠

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ͦ͏ͩ Rails νϡʔτϦΞϧɺ΍Ζ͏

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Rails νϡʔτϦΞϧ • ʘແྉʗ • Ruby Ҏ֎ͷ Web جૅ஌ࣝ΋ͭ͘ • Twitter্Ͱ૸͍ͬͯΔಉࢤ͕ଟ͍ #RailsνϡʔτϦΞϧ • ٧·ͬͯ΋ࣅͨΑ͏ͳ࣭໰͕ggΕ͹͋Δ

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Rails ͨͷ͍͠ʂ • ୈ4ষɹRails ෩ຯͷ Ruby Ruby ͷॳาͱͯ͠ɺΘ͔Γ΍͍͢ɻจࣈྻૢ࡞ɺ഑ྻૢ࡞ɺͳͲ Ruby ͷ໰୊͕ղ͖ͨ͘ͳΓɺPaiza ΍ atCoder ͷ໰୊Λղ͖ʹ૸Δɻ ࣮ࡍɺॳาͷ໰୊͸ղ͚ΔΑ͏ʹͳͬͨɻ͏Ε͍͠ɻ

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ॳֶऀ͸͚ͩ͜͜৐Γӽ͍͑ͨ • Shell ΁ͷ఍߅ײ νʔτγʔτͭͬͯ͘ɺͻͨ͢Β࢖͏ɻ ΩʔϘʔυ͔Β཭Εͳ͍ੜ׆ʹ͍ͯ͘͠ɻ ࢖͍΍͍͢λʔϛφϧɻWin ͳΒ Git bash, wsltty ͱ͔ cf. λʔϛφϧΛ୳ͯ͠ࡾઍཬ (oratake) - Qiita https://qiita.com/oratake/items/475564f96c562bab2953 • ؀ڥͷߏங ͳΔ΂͘લྫɺ৘ใͷ͋Δ؀ڥͰɹΘ͔Βͳ͘ͳͬͨΒ…→

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΋͘΋͘ձʹࢀՃ͠Α͏ (ఏҊ) ຖ݄ ୈ2౔༵೔ ৄࡉ͸ connpass Ͱʂ

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·ͱΊ • Ruby, Rails ք۾ͨͷ͍͠Ͱ͢ɻ͍ͬ͠ΐʹॻ͖·͠ΐ͏ɻ • Rails νϡʔτϦΞϧɺಕ͑͜Δͱͨͷ͘͠ͳ͖ͬͯ·͢ɻ • Toyama.rb ͨͷ͍͠Ͱ͢ɻ • ෋ࢁ؍ޫɺͨͷ͠ΜͰ͍ͩ͘͞ɻ

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ தౡᮙ໳ ਫ໳ΤϨϕʔλ ༗໊ίϯϏχɹཱࢁαϯμʔόʔυ ੢ொେت ϒϥοΫϥʔϝϯ ෋ࢁ஍మɹϨτϩࢢి