初心者PHPerがRuby(+Rails)キメて思うこと

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   ॳ৺ऀ PHPer ͕ Ruby (+ Rails) Ωϝͯ ࢥ͏͜ͱ @oratake @kyosuketakenaka

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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