Program into your language, Not in it

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ౡాߒೋ koji.shimada@enishi-tech.com ೥݄೔ ݄ 3VCZΞδϟΠϧ։ൃηϛφʔJOࡳຈ — Program into your language, Not in it. 3VCZͰֶͿɺ3VCZΛ࿩͢ 12೥8݄6೔݄༵೔

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ࠓ೔ɺ͓఻͍͑ͨ͜͠ͱ 12೥8݄6೔݄༵೔

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ݴޠΛબ୒͢Δ͜ͱ ιϑτ΢ΣΞ։ൃʹͱͬͯӨڹͷେ ͖͍େ੾ͳ൑அ 12೥8݄6೔݄༵೔

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ݴޠΛֶͼ͚ͭͮΔ͜ͱ ιϑτ΢ΣΞ։ൃऀʹͱͬͯੜଘ ͍ͯͨ͘͠Ίʹॏཁͳ׆ಈ 12೥8݄6೔݄༵೔

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ࣗݾ঺հ 12೥8݄6೔݄༵೔

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͠·ͩ͜͏͡ ౡాߒೋ Photo by tmaeda 12೥8݄6೔݄༵೔

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12೥8݄6೔݄༵೔

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12೥8݄6೔݄༵೔

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Ұൠࣾஂ๏ਓ-0$"- 12೥8݄6೔݄༵೔

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ͨͷ͍͠ ʠ+PZGVM3VCZʡ 12೥8݄6೔݄༵೔

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12೥8݄6೔݄༵೔

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Photo by darashi 3VCZࡳຈ from Sapporo, with Love for Ruby 12೥8݄6೔݄༵೔

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IUUQTBQQPSPSVCZLBJHJPSH 12೥8݄6೔݄༵೔

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12೥8݄6೔݄༵೔

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12೥8݄6೔݄༵೔

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ΑΖ͘͠ ͓ئ͍͠·͢ 12೥8݄6೔݄༵೔

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ౡాߒೋ koji.shimada@enishi-tech.com ೥݄೔ ݄ 3VCZΞδϟΠϧ։ൃηϛφʔJOࡳຈ — Program into your language, Not in it. 3VCZͰֶͿɺ3VCZΛ࿩͢ 12೥8݄6೔݄༵೔

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ݴޠΛબ୒͢Δ͜ͱ ιϑτ΢ΣΞ։ൃʹͱͬͯӨڹͷେ ͖͍େ੾ͳ൑அ 12೥8݄6೔݄༵೔

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(ͦΜͳ͜ͱ͍ͬͯ΋) 12೥8݄6೔݄༵೔

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• XX։ൃऀͱͯ͠ݱ৔ʹݺ͹ΕΔ • ʮͣͬͱXXͰ΍ͬͯΔ͔Βʯ ݴޠ͸બ΂ͳ͍(͜ͱ͕ଟ͍) 12೥8݄6೔݄༵೔

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Α͘Θ͔͍ͬͯ·͢ 12೥8݄6೔݄༵೔

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͚Ͳɺͦͷ͕͖࣌ͨΒ 12೥8݄6೔݄༵೔

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• ͜Ε·ͰͱҟͳΔछྨͷιϑτ΢ΣΞ • ৽͘͠։ൃ • ʮݴޠ͸ԿͰ΋͍͍͔Βʯ ͦͷ࣌ 12೥8݄6೔݄༵೔

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ͦͷͨΊʹ͸ ݴޠΛબ୒Ͱ͖Δࢲͨͪ Ͱͳ͚Ε͹ͳΒͳ͍ 12೥8݄6೔݄༵೔

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ݴޠ 12೥8݄6೔݄༵೔

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ͨ͘͞Μͷݴޠ 12೥8݄6೔݄༵೔

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1986 1990 1990 1991 1991 1993 1994 History of Programming Languages 1960 1954 1965 1970 1975 1980 1985 For more than half of the fifty years computer programmers have been writing code, O’Reilly has provided developers with comprehensive, in-depth technical information. We’ve kept pace with rapidly changing technologies as new languages have emerged, developed, and matured. Whether you want to learn something new or need answers to tough technical questions, you’ll find what you need in O’Reilly books and on the O’Reilly Network. This timeline includes fifty of the more than 2500 documented programming languages. It is based on an original diagram created by Éric Lévénez (www.levenez.com), augmented with suggestions from O’Reilly authors, friends, and conference attendees. For information and discussion on this poster, go to www.oreilly.com/go/languageposter. www.oreilly.com http://oreilly.com/news/languageposter_0504.html 12೥8݄6೔݄༵೔

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990 1991 1991 1993 1994 1995 1996 1996 1997 1997 2000 2001 2001 2003 2003 2004 ©2004 O’Reilly Media, Inc. O’Reilly logo is a registered trademark of O’Reilly Media, Inc. All other trademarks are property of their respective owners. part#30417 1980 1985 1990 1995 2000 2002 2001 2003 2004 http://oreilly.com/news/languageposter_0504.html 12೥8݄6೔݄༵೔

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Ͳ͏બΜͩΒྑ͍ͷ͔ 12೥8݄6೔݄༵೔

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ࠓ೔ͨ͘͞Μͷݴޠ͕ ଘࡏ͍ͯ͠Δཧ༝ 12೥8݄6೔݄༵೔

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ڵຯͷ͋Δ໰୊ͱ ͦͷଊ͑ํɺ ͦͯ͠ղ͖ํ͕ҟͳΔ 12೥8݄6೔݄༵೔

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໰୊ 12೥8݄6೔݄༵೔

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໰୊ αΠζ ηΩϡϦςΟ ύϑΥʔϚϯε ن໛ ϋʔυ΢ΣΞͷ੍໿ ฒྻੑ ಉ࣮࣌ߦੑ อकੑ ඼࣭ 12೥8݄6೔݄༵೔

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໰୊ͷଊ͑ํ 12೥8݄6೔݄༵೔

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ݴޠ͕ར༻͢Δิॿઢ 12೥8݄6೔݄༵೔

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ϓϩάϥϛϯάɾύϥμΠϜ 12೥8݄6೔݄༵೔

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• ໰୊Λѻ͍΍͘͢͢ΔͨΊͷੈքͷݟํ • ʮ͍ͬͨΜ͜͏ଊ͑·͠ΐ͏ʯ ϓϩάϥϛϯάɾύϥμΠϜ 12೥8݄6೔݄༵೔

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ϓϩάϥϛϯάݴޠ ݴޠ͸ύϥμΠϜΛ࢖ͬͯ໰୊Λѻ ͍΍͍͢ੈքΛߏஙͯ͠ɺ໰୊ʹର ͢ΔιϦϡʔγϣϯΛϢʔβʹఏڙ ͢Δ 39 12೥8݄6೔݄༵೔

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Ͱɺݱঢ়ͷԿ͕μϝͳΜ͚ͩͬ 12೥8݄6೔݄༵೔

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ॏཁͳ͜ͱ 12೥8݄6೔݄༵೔

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໰୊͸Ҡ͍ͬͯ͘ 12೥8݄6೔݄༵೔

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• ϋʔυ΢ΣΞͷਐԽʹΑͬͯ • Ϗδωεཁ݅ͷมԽʹΑͬͯ • ͭ͘Δ΋ͷͷมԽʹΑͬͯ ໰୊͸Ҡ͍ͬͯ͘ 12೥8݄6೔݄༵೔

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໰୊ͩͱࢥ͍ͬͯͨ͜ͱ͕ ໰୊Ͱͳ͘ͳΔ 12೥8݄6೔݄༵೔

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ผͷ໰୊͕ओઓ৔ʹҠ͍ͬͯΔ 12೥8݄6೔݄༵೔

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ݴޠΛม͑ͳ͍͜ͱͷϦεΫ 12೥8݄6೔݄༵೔

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ݴޠΛม͑Δ͜ͱͷϦεΫ 12೥8݄6೔݄༵೔

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ϝϦοτͱσϝϦοτͷධՁΛͭͭ͠ ϦεΫΛίϯτϩʔϧ͢Δ 12೥8݄6೔݄༵೔

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• ύϥμΠϜΛม͑ͣɺݴޠ΋ม͑ͳ͍ • ύϥμΠϜΛม͑ͯɺݴޠ͸ม͑ͳ͍ • ύϥμΠϜΛม͑ͯɺݴޠ΋ม͑Δ ϦεΫͷߟྀ 12೥8݄6೔݄༵೔

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ύϥμΠϜͷམͱ݀͠ 12೥8݄6೔݄༵೔

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l ύϥμΠϜޮՌ Θ͕ͨ͠ࠓ࢓ࣄΛ͍ͯ͠ΔύϥμΠϜ ʹ΋ͱͮ͘ͱɺͦΕΛͲ͏΍Ε͹͍͍ ͔Θ͔Βͳ͍ 12೥8݄6೔݄༵೔

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l ύϥμΠϜຑᙺ ͦΕ͸͏ͪͷ΍Γ͔ͨ͡Όͳ͍ 12೥8݄6೔݄༵೔

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ࢮͳͳ͍ͨΊʹ 12೥8݄6೔݄༵೔

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ҟͳΔύϥμΠϜͰ໰୊Λղ͘ 12೥8݄6೔݄༵೔

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ҟͳΔݴޠͰ໰୊Λղ͘ 12೥8݄6೔݄༵೔

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• ໰୊ʹ͋ͬͨಓ۩Λൃݟ͢Δ͜ͱ΋͋Ε͹ • ໰୊ͷ৽͍͠ݟํ΍ղ͖ํ͕खʹೖΔ͜ͱ΋ ҟͳΔݴޠͰ໰୊Λղ͘ ໰୊ ΦϒδΣΫτࢦ޲ ϓϩάϥϛϯά ؔ਺ܕϓϩάϥϛϯά 12೥8݄6೔݄༵೔

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มԽϮ ๊༴ηϤ 12೥8݄6೔݄༵೔

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l ԿΒ͔ͷಛผͳٕज़΁ͷࣥணͰ͸ͳ͘ɺ े෼ʹ෯޿͍όοΫάϥ΢ϯυͱܦݧ͕ ج൫ʹ͋ͬͯͦ͜ɺಛఆͷঢ়گʹԠͨ͡ ྑ͍ղܾࡦΛબ୒Ͱ͖ΔͷͰ͢ɻ ɹ"OEZ)VOU %BWF5IPNBTʰୡਓϓϩάϥϚʱ 12೥8݄6೔݄༵೔

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ݴޠΛֶͿ͜ͱ 12೥8݄6೔݄༵೔

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ݴޠΛֶͼ͚ͭͮΔ͜ͱ 12೥8݄6೔݄༵೔

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ͨͷ͍͠ Ruby Training Course ņņΦϒδΣΫτࢦ޲ϓϩάϥϛϯάݴޠ3VCZ ࡳຈ 3VCZʹΑΔςετۦಈ։ൃ ࡳຈ ņņ3VCZPO3BJMTʹΑΔ8FCΞϓϦέʔγϣϯ։ൃ വؗ ņņ3VCZPO3BJMTʹΑΔ8FCΞϓϦέʔγϣϯ։ൃ Ѵ઒ ņņ3VCZPO3BJMTʹΑΔ8FCΞϓϦέʔγϣϯ։ൃ ࡳຈ 3VCZPO3BJMTʹΑΔ8FCΞϓϦέʔγϣϯ։ൃεςοϓΞοϓ ࡳຈ ņņΦϒδΣΫτࢦ޲ϓϩάϥϛϯάݴޠ3VCZ ࡳຈ 3VCZʹΑΔςετۦಈ։ൃ ࡳຈ ņņ3VCZPO3BJMTʹΑΔ8FCΞϓϦέʔγϣϯ։ൃ ࡳຈ 3VCZPO3BJMTʹΑΔ8FCΞϓϦέʔγϣϯ։ൃεςοϓΞοϓ ࡳຈ SOLD OUT SOLD OUT SOLD OUT ͓ਃ͠ࠐΈ͸ http://www.deos.co.jp/hojokoza 12೥8݄6೔݄༵೔

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RubyΛ͓͢͢Ί͢Δཧ༝ 12೥8݄6೔݄༵೔

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RubyΛ͓͢͢Ί͢Δཧ༝ Θ͕ͨͨͪ͠ීஈग़ձ͏͜ͱͷଟ͍ ݴޠͱͦ͏ԕ͘ͳ͍ͱ͜ΖͰʮҟͳ ΔύϥμΠϜͰ໰୊Λղ͘ʯ࿅शΛ ͢Δ͜ͱ͕Ͱ͖Δ 12೥8݄6೔݄༵೔

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array = [1,2,3,4,5] sum = 0 for n in array sum += n end αϯϓϧ 12೥8݄6೔݄༵೔

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sum = 0 [1,2,3,4,5].each do |n| sum += n end αϯϓϧ 12೥8݄6೔݄༵೔

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sum = [1,2,3,4,5].inject(:+) αϯϓϧ 12೥8݄6೔݄༵೔

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RubyΛ͓͢͢Ί͢Δཧ༝ Θ͕ͨͨͪ͠ීஈग़ձ͏͜ͱͷଟ͍ ݴޠͱͦ͏ԕ͘ͳ͍ͱ͜ΖͰʮҟͳ ΔύϥμΠϜͰ໰୊Λղ͘ʯ࿅शΛ ͢Δ͜ͱ͕Ͱ͖Δ 12೥8݄6೔݄༵೔

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RubyΛ͓͢͢Ί͢Δཧ༝ 12೥8݄6೔݄༵೔

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RubyΛ͓͢͢Ί͢Δཧ༝ ΞδϟΠϧͳιϑτ΢ΣΞ։ൃͱͷ ૬ੑͷྑ͞ 12೥8݄6೔݄༵೔

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Agile Training Course ņņņΞδϟΠϧͳݟੵΓͱܭըͮ͘Γಋೖߨ࠲ ࡳຈ ņņņΠϯηϓγϣϯσοΩ࡞੒ϫʔΫγϣοϓ ࡳຈ ņņņΞδϟΠϧ։ൃݚम Ѵ઒ ņΞδϟΠϧͳݟੵΓͱܭըͮ͘Γಋೖߨ࠲ ࡳຈ ˞௥Ճެԋ ņņņΞδϟΠϧͳϓϩδΣΫτӡӦ ࡳຈ ņņņΞδϟΠϧ։ൃݚम ۴࿏ ņņņΠϯηϓγϣϯσοΩ࡞੒ϫʔΫγϣοϓ ࡳຈ ņņņΞδϟΠϧͳݟੵΓͱܭըͮ͘Γಋೖߨ࠲ ࡳຈ ņņņΞδϟΠϧͳϓϩδΣΫτӡӦ ࡳຈ SOLD OUT ͓ਃ͠ࠐΈ͸ http://www.deos.co.jp/hojokoza SOLD OUT SOLD OUT SOLD OUT SOLD OUT 12೥8݄6೔݄༵೔

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RubyΛ͓͢͢Ί͢Δཧ༝ ΞδϟΠϧͳιϑτ΢ΣΞ։ൃͱͷ ૬ੑͷྑ͞ 12೥8݄6೔݄༵೔

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RubyΛ͓͢͢Ί͢Δཧ༝ ʢݚमͰʣ 12೥8݄6೔݄༵೔

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12೥8݄6೔݄༵೔

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RubyΛ͓͢͢Ί͢Δཧ༝ 12೥8݄6೔݄༵೔

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3VCZ4BQQPSP "TTFNCMF 12೥8݄6೔݄༵೔

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·ͱΊ 12೥8݄6೔݄༵೔

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ݴޠΛબ୒͢Δ͜ͱ ιϑτ΢ΣΞ։ൃʹͱͬͯӨڹͷେ ͖͍େ੾ͳ൑அ ͳͥͳΒɺͦΕ͸Կ͕໰୊͔Λݟۃ Ίͯଧͭେ͖ͳҰख͔ͩΒ 12೥8݄6೔݄༵೔

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ݴޠΛֶͼ͚ͭͮΔ͜ͱ ιϑτ΢ΣΞ։ൃऀʹͱͬͯੜଘ ͍ͯͨ͘͠Ίʹॏཁͳ׆ಈ ͳͥͳΒɺͦΕ͸໰୊ͷଊ͑ํ ʢࢹ఺ʣͱ໰୊ͷղ͖ํʢදݱʣ ΛखʹೖΕΔ׆ಈ͔ͩΒ 12೥8݄6೔݄༵೔

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l ਅͷൃݟͷཱྀͱ͸ɺ৽ͨͳ౔஍Λ୳͋͠ ͯΔ͜ͱͰ͸ͳ͘ɺ৽͍͠໨Λ࣋ͭͱ͍ ͏͜ͱͰ͋Δ ϚϧηϧɾϓϧʔετʰࣦΘΕͨ࣌ΛٻΊͯʱ 12೥8݄6೔݄༵೔

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ౡాߒೋ koji.shimada@enishi-tech.com ೥݄೔ ݄ 3VCZΞδϟΠϧ։ൃηϛφʔJOࡳຈ — Program into your language, Not in it. 3VCZͰֶͿɺ3VCZΛ࿩͢ 12೥8݄6೔݄༵೔