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Reinventing wheels 101
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Masafumi Okura
November 13, 2019
Programming
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Reinventing wheels 101
Masafumi Okura
November 13, 2019
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Transcript
ंྠͷ࠶ൃ໌ೖ Event: Ebisu.rb Date: 2019-11-13 Speaker: େխ࢙
ंྠͷ࠶ൃ໌
None
ंྠͷ࠶ൃ໌ʢ͠ΌΓΜͷ͍ͭ͞Ί͍ɺ ӳ: reinventing the wheelʣɺंྠΛࡐ ʹͨ͠׳༻۟Ͱ͋ΓɺੈքதͰΘΕ͍ͯ Δɻʮ͘ड͚ೖΕΒΕཱ֬͞Ε͍ͯΔٕज़ ղܾ๏ΛΒͣʹʢ·ͨҙਤతʹແࢹ͠ ͯʣɺಉ༷ͷͷΛ࠶ͼҰ͔Β࡞Δ͜ͱʯΛ ҙຯ͢Δɻ
ʢग़యɿWikipediaʣ
৽ͨͳՃՁ͕Կͳ͍ͷΛ࡞͢Δ ͷʹίετΛ͔͚Δ͜ͱ͔Βɺൽతͳ χϡΞϯεͰ༻͍ΒΕΔɻ ʢग़యɿWikipediaʣ
ѱޱ……ʁ
ʮ৽ͨͳՃՁ͕Կͳ͍ʯ
ຊʹʁ
୭ʹͱͬͯʁ
ͱ͜ΖͰɿ ϓϩάϥϚͱͯ͠Δ͖͜ͱͷଟ͞
Linux Shell Cݴޠ ωοτϫʔΫ ηΩϡϦςΟ ΣϒͷΈ σʔλߏ ΞϧΰϦζϜ Ruby
Ͳ͏ֶͬͯͿʁ
Learn by doing ʮखΛಈֶ͔ͯ͠Ϳʯ
࣮ࡍͷͱ͜Ζɺ΄΅શͯͷ͜ͱطʹ୭͔ ͕࣮͍ͯ͠Δ
खΛಈֶ͔ͯ͠Ϳ͜ͱɺͦΕ͢ͳΘͪ ंྠͷ࠶ൃ໌
Ұྫͱͯ͠ɿ RubyΛखΛಈֶ͔ͯ͠Ϳ
طଘͷϥΠϒϥϦΛ࠶࣮͢Δͱ ͍͍ͷͰʁ
͍͔ͭ͘ͷ͕͋Δ
RubyΛखΛಈֶ͔ͯ͠Ϳࡍͷ • Θ͔Γ͍͢ʮճྫʯ͕ͳ͍ • طଘίʔυ͠͠ෳࡶ͗͢Δ • Ͳ͔͜Β࢝ΊΕ͍͍͔͕Θ͔Βͳ͍ • ແݶʹ͋ΔϥΠϒϥϦϝιου… •
ҰਓͰΔͱ࠳ં͕ͪ͠ʢֶशίϛϡχςΟͷෆࡏʣ
https://github.com/Ruby-tutorials/ Ruby-tutorials
None
ۭʂʂʂ
ஈ֊Λ౿ΜͰRubyΛʮखΛಈ͔͠ͳ͕Βʯ ֶΔڭࡐʢʹͳΔ༧ఆʣ
ίϛϡχςΟͱͯ͠Grow.rb͕͋Δ͔Β ͦΕΛ׆༻͢Δఆ
ڵຯ͋Δਓ͔͚͍ͯͩ͘͞ʂ
ͱ͜ΖͰ……
͋Μͨ୭ʁ
ࣗݾհ • ໊લɿେխ࢙ • ॴଐɿϑϦʔϥϯε • ίϛϡχςΟɿGrow.rbओ࠵ɺ֤ʹग़͠·͢ • Ұݴɿ࣍ճͷGrow.rb21ʹޒాͰ։࠵Ͱ͢ɺདྷͯͶʂ