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Ruby初心者チームが「Ruby日本一」を目指して半年の話
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Hirokazu Nishioka
November 13, 2015
Programming
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4.8k
Ruby初心者チームが「Ruby日本一」を目指して半年の話
RubyWorld Conference 2015
スポンサーセッション 発表資料
Hirokazu Nishioka
November 13, 2015
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Transcript
Rubyॳ৺ऀνʔϜ͕ ʮRubyຊҰʯΛࢦͯ͠ ࠷ॳͷͷ 2015-11-12,13 Ruby World Conference 2015 גࣜձࣾSpeee @nisshieeorg
גࣜձࣾ4QFFF͝հ
IUUQXXXTQFFFKQ
ࣗݾհ • Ԭ݉ʢʹ͓͔͠ ͻΖ͔ͣʣ • גࣜձࣾSpeee αʔόαΠυεϖγϟϦετ • twitterɿ@nisshieeorg •
͖ͳݴޠɿScala • ΠΧIDɿnisshieeorg
5݄
ΤϯδχΞશһू߹ཁ ˏηϛφʔϧʔϜ
ʮSpeee͜Ε·ͰPHP+Java ͷձࣾͰ͕ͨ͠ɺ͜Ε͔Β Rubyͷձࣾʹ͠·͢ʯ
RubyͰຊҰͷձࣾΛ ࢦ͠·͢
ͪͳΈʹ͜ͷ࣌ͰRailsܦݧऀ2ਓ
ʮ։ൃ෦ͷମ੍ΛҰ৽͠·͢ ֤ΤϯδχΞϦϯάʹ 1ਓͣͭεϖγϟϦετΛ ໋͠·͢ʯ
ʮαʔόαΠυεϖγϟϦετ ԬͶʯ
ϑΝʔʔʔʔ͆͆͆͆ RubyԽͷऀԶΜ͆͆͆ ʢRailsॻ͍ͨ͜ͱͶʔ͚Ͳ͆ʣ
ͬͯͳ͜ͱ͕͔͋ͬͯΒ ͷ͓
࠷ॳʹͬͨ͜ͱ
ͱʹ͔͘࠷Ͱ Զ͕Ұ൪ৄ͘͠ͳΔ
ࣗྗͰͬ͘͡ΓਐΉಓ • ຊWebͷࣝΛړΔ • ࣸܦ • Կ͔࡞ͬͯΈΔ ߴಓ࿏ʹΔ • Ҫݪ͞Μʹฉ͘
• Ҫݪ͞ΜʹϖΞϓϩͯ͠Β͏ • Ҫݪ͞ΜʹίʔυϨϏϡʔͯ͠Β͏
྆ํͷಓΛಉ࣌ʹਐΉͷ͕େࣄ
ࣗྗͰͬ͘͡ΓਐΉಓ • ϫϯϥϯΫ্ͷϨϕϧײΛৢ • ʮRails Tutorial͚ͩͬͨʯ͔Βͷ٫ • ٕज़ྗඪʹ͞ΕΔͷ͕εϖγϟϦετ ߴಓ࿏ʹΔ •
શһԣҰઢͰελʔτ • ඈͼ͍ͭͨΜউͪ • ઌΛߦͬͯഎதΛݟͤΔͷ͕εϖγϟϦετ
࣍ʹͬͨ͜ͱ
ࣄۀαΠυͷཧղɾڠྗ Λཁ
ੜ࢈ੑͷߴ͞ΛΞϐʔϧ • ࣗͰɺεΰΠࣾπʔϧΛRailsͰ࡞ͬͯΈͤΔ • ͪΐͬͱֵ৽తͳσʔλཧπʔϧ࡞ͬͨ • ൚༻ੑͷߴ͍ઃܭͱUI/UX • Railsೝূͱ͔ͬͯΔ͚ͩͰɺίΞʮScala+MongoDBͰ·Ε ͨߴػೳ+൚༻όοΫΤϯυʯͱʮReact+FluxͰ·ΕͨΠϯλϥΫ
ςΟϒͳUIʯ͚ͩͬͨͲɾɾɾ͆
جຊɺԼखʹग़͓ͯئ͍ • ͍͘Βڧ͕ͬͯɺ࠷ॳɺ࢝ΊͯRailsͰϓϩδΣΫτ ʹܞΘΔϝϯόʔ͕ͦΕ·ͰͲ͓Γͷੜ࢈ੑΛҡ࣋͢ Δͷɺ࣮ࡍݫ͍͠ • ࠓޙɺࣾʹPHPɺJavaͷͰ͖ΔΤϯδχΞݮͬͯ ͘ΔͷͰɺࣄۀͱͯ͠ϦεΫ • ʮRubyʹ͢Δͬͯݴͬͨͷ͓લΜʯ
ͬͯποίϛ৯ΒΘͳ͍Α͏ʹɺԼखʹ͆
։ൃ෦ͷऔΓΈΛ ཧղͯ͘͠ΕΔձࣾͷจԽʹײँ !
࣍ͷ࣍ʹͬͨ͜ͱ
ࣗతʹRailsྗΛߴΊΔ νʔϜ࡞Γ
ͱϖΞϓϩ • RailsΛ࠾༻ͨ͠ϓϩδΣΫτʹ͕ೖΓɺ ϖΞϓϩ͠ͳ͕ΒࣝΛୡ͍ͯ͘͠ • ͦͷϓϩδΣΫτ͕ย͍ͨΒɺͦͷΤϯδ χΞಓࢣͱͯࣝ͠Λୡ͍ͯ͘͠ ࣦഊ͠·ͨ͠ɻແཧͰͨ͠ɻ
ͳࣦͥഊ͔ͨ͠ • ୯७ʹɺͷ࣌ؒΓͳ͔ͬͨ • ୲ࣄۀͰ։ൃಉ࣌ʹͯͨ͠͠ɾɾɾ • ϝϯόʔͷࣗओੑֶशՌΛଚॏ͖͢ • ͷΓํͷԡ͚͠ʹͳΓ͕ͪ
νʔϜΛ͑ͯίʔυϨϏϡʔ ͬͱϝϯόʔ͕ࣗతʹٕज़্͍͚ͯ͠ΔΑ͏ʹ • Ҫݪ͞Μʹฉֶ͍ͯΜͩ͜ͱ • ࣗͰͯ͠ʹ͚ͭͨ͜ͱ • ͕ࣗૺ۰ͨ͠՝ͱɺͦͷղܾํ๏ ͜ΕΒΛϝϯόʔୡ͕ڞ༗͠߹͏Λߏங Speee։ൃ෦શମͱͯ͠RailsྗΛຏ͘
ࠓ
ண࣮ʹRubyԽ • ΄΅શһ͕RubyͰ։ൃத • 10Λ͑ΔRailsϓϩδΣΫτ͕Քಇ • ର֎ެ։γεςϜ3ͭҎ্ϦϦʔε • PHP→RailsϦϓϨʔεࣄྫ
͜Ε͔Β
ʮRubyͰ։ൃͯ͠Δձࣾʯ ͔Β ʮRubyྗ͕εήʔձࣾʯ
ߴ࣭ͳRails։ൃٕज़ • ܦݧͱࣝͷཱ྆ • ܦݧ • ࣾπʔϧ͔Β৽نࣄۀ·ͰRailsͰ • ࣝ •
֎෦ͷࣝΛऔΓೖΕ • ӬγεςϜϚωδϝϯτ͞Μʹ͓ख͍͍ͨͩ͘
ࣾ֎ΞτϓοτΛਪਐ • ࣝΛࣾ֎ʹެ։ʢϒϩάʣ • Rubyͷڧ͍ΦʔϓϯͳจԽͷҰһʹ • ࣾ֎͔ΒͷFB • GemɺOSS׆ಈΛ •
ࣾձͷՁͷؐݩ
We are hiring! • ʮSpeeeΛRubyຊҰͷձࣾʹ͢Δʯͱ͍͏ ࣄΛҰॹʹ͍͖͍ͬͯͨํWANTED
͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠