達人プログラマーとわたし/PragProg and Me

by MOROHASHI Kyosuke

Slide 1

Slide 1 text

ୡਓϓϩάϥϚʔͱ  Θͨ͠ @2016-11-21 ٕज़ॻͷา͖ํษڧձʮୡਓϓϩάϥϚʔʯฤ @moro ॾڮګհ

Slide 2

Slide 2 text

ॾڮګհ(@moro) Kyosuke MOROHASHI

Slide 3

Slide 3 text

No content

Slide 4

Slide 4 text

ࢲͷΩϟϦΞͷ͜ͱ

Slide 5

Slide 5 text

‣ ٕज़෦ ։ൃج൫άϧʔϓ ‣ ։ൃੜ࢈ੑΛ޲্ͤ͞Δ͜ͱ͕ϛογϣϯ ‣ ίʔυϨϏϡʔ΍ઃܭࢧԉ ‣ εςʔδϯά؀ڥ΍CI؀ڥͷҡ࣋ɾվળ ‣ ج൫ϓϥοτϑΥʔϜͷ੔උɺͳͲ ͍·: 2015-: ΫοΫύου

Slide 6

Slide 6 text

‣ RubyͱRailsͰ͓٬༷ͷιϑτ΢ΣΞΛ։ൃ͍ͯͨ͠ɻ ‣ ΞδϟΠϧͳडୗ։ൃ΍ɺαʔϏε։ൃͷࢧԉͳͲɻ ͦͷલ: 2006-2015: Ӭ࿨γεςϜϚωδϝϯτ

Slide 7

Slide 7 text

‣ “SE” ͱͯ͠ब৬ͨ͠ɻ ‣ 100ਓҎ্ͷϓϩάϥϚɺ1೥Ҏ্ଓ͘ϓϩδΣΫτ (1,000+ਓ݄!!)ͷϓϩδΣΫτʹΞαΠϯ͞Εͨɻ ‣ ϓϩδΣΫτͷ։ൃੜ࢈ੑ޲্ɺͱ͍͏ϛογϣϯ ͩͬͨΑ͏ͳɻ ͦͷલ: 2003-2006: େखిػϝʔΧʔ

Slide 8

Slide 8 text

‣ ઋ୆͸͍͍֗ͩͬͨɻ ‣ MacOS X public beta͕ॏ͗ͯ͢UNIX͞ΘΓ࢝ΊΔ ‣ ͦͷྲྀΕͰ “UNIXͱ͍͏ߟ͑ํ” ͳͲಡΜͰ͍ͨ ͦͷલ: -2003: จܥେֶੜ

Slide 9

Slide 9 text

ΩϟϦΞͷதͰ  ग़ձͬͨຊ

Slide 10

Slide 10 text

‣ “ࠇ͍ը໘”ͷഎޙʹ͋Δ  ʮߟ͑ํʯʹಌΕͨ ‣ ٕज़తͳத਎͸͋·ΓΘ͔Βͳ ͔ͬͨΑ͏ͳɻ

Slide 11

Slide 11 text

‣ ࣾձਓͩ͠ҙ͔ࣝͨΊͯ͜? ‣ ਖ਼௚ɺΘ͔ͬͨΑ͏ͳΘ͔ΒΜΑ͏ͳ…

Slide 12

Slide 12 text

‣ “ϐʔϓϧ΢ΣΞ” ͱ͔ “ਓ݄ͷਆ࿩” ΛಡΜͰ  (େن໛)ιϑτ΢ΣΞ։ൃʹ͍ͭͯߟ͑Δɻ ‣ େن໛ϓϩδΣΫτͷย۱ͰɺRubyΛ͞ΘΓͩ͢ɻ ‣ “RubyϨγϐϒοΫ” 2003-2006: େखిػϝʔΧʔ

Slide 13

Slide 13 text

‣ וాͷຊ԰Ͱങͬͨ ‣ net/telnetͰSolarisʹϩάΠϯͯ͠ ‣ γΣϧεΫϦϓτ࣮ߦͯ͠ ‣ ग़དྷͨϑΝΠϧΛnet/ftpͰ࣋ͬͯ͘ΔεΫϦϓτʹ ‣ VisualuRubyͰUI͚ͭͯ ‣ exerbͰݻΊͯϙϯஔ͖

Slide 14

Slide 14 text

‣ “ϓϩάϥϛϯάRuby” ‣ ͷஶऀͷॻ͍ͨ “ୡਓϓϩάϥϚʔ” ‣ “Agile Web Development with Rails” 2003-2006: େखిػϝʔΧʔ

Slide 15

Slide 15 text

‣ ʮUNIXͱ͍͏ߟ͑ํʯΛ࢓ࣄͰ࣮ ݱ͢Δͱͨ͠Β͜͏͍͏ͷ͔ͳɻ ‣ DRYɺࣗಈԽɺϦϑΝΫλϦϯ ά… ʮ͜Μͳ;͏ʹಇ͚ͨΒ͍͍ ͳ͋ʯ

Slide 16

Slide 16 text

‣ Rails 1.0͕ग़ΔલʹЌϒοΫͰ  ೖखɻ ‣ ʮЌϒοΫɺͦΜͳ΋ͷ͕͋Δͷ͔ʯ ‣ ͜ͷಡॻձ͕Railsษڧձ@౦ژ

Slide 17

Slide 17 text

No content

Slide 18

Slide 18 text

‣ ֯୩͞Μʹ༠ΘΕͯ(ԡ͔͚ͯ͠?)ೖࣾͨ͠ɻ ‣ 10+೥ؒɺ΄΅ͣͬͱRubyͷϓϩδΣΫτͩͬͨɻ ‣ ୡਓϓϩάϥϚʔͰಡΜͩͱ͜Ζͩ!! ‣ DRY, ࣗಈԽ, TDD, ϦϑΝΫλϦϯά… ‣ Rails΍TDDͷຊ΋ॻ͍ͨɻ 2006-2015: Ӭ࿨γεςϜϚωδϝϯτ

Slide 19

Slide 19 text

No content

Slide 20

Slide 20 text

‣ ࣾ಺֎ͷଟ͘ͷ Rubyist ͱ஌Γ߹͑ͨɻ ‣ Πϯλʔωοτͷਓͨͪͱ࢓ࣄΛ͢Δײ֮ʹͳͬͨɻ ‣ XࣾͷA͞ΜɺͰ͸ͳ͘  A͞Μ͕͍·ಇ͍͍ͯΔɺXࣾ 2006-2015: Ӭ࿨γεςϜϚωδϝϯτ

Slide 21

Slide 21 text

‣ ΞδϟΠϧ։ൃͷ͍ΖΜͳϓϥΫ ςΟεΛΪϡοͱ·ͱΊͨҰ࡭ɻ ‣ ൒෼͘Β͍͸ʮ;ͩΜ΍͍ͬͯΔ͜ͱʯ͕ମܥཱͯͯॻ ͍ͯ͋ͬͨɻ ‣ ೔ʑͷιϑτ΢ΣΞ։ൃʹɺͱͯ΋࣮ફ͖ͯʹ໾ཱͭɻ

Slide 22

Slide 22 text

‣ ϓϩάϥϚʔ͕ɺϓϩάϥϛϯ άΛੜۀʹ͢Δ࣌ͷ࢟੎ͱɺͦ ͷ࣮ફͷຊɻ ‣ ಡΉͨͼʹࢗ͞Δͱ͜Ζ͕มΘΔɻ

Slide 23

Slide 23 text

The Recipe for the World’s Largest Rails Monolith Akira Matsuda https://speakerdeck.com/a_matsuda/the-recipe-for-the-worlds-largest-rails-monolith

Slide 24

Slide 24 text

‣ RubyϞϊϦεΛݟʹདྷͨɻ ‣ લલٕज़෦௕ͷߴҪ͞Μ΋Ruby/Railsͭͳ͕ΓͰ஌ͬͯͨɻ ‣ ͍͢͝ΤϯδχΞ͕ “ͪΌΜͱ” ΍͍ͬͯͨɻ ‣ ٕज़ϒϩάʹॻ͍ͯ͋Δ͜ͱɺ΄Μͱʹ΍͍ͬͯͯ͢͝w 2015-: ΫοΫύου

Slide 25

Slide 25 text

ղফͰ͖ͨෆ҆ (git add & git commit͓ͯ͜͠͏) http://techlife.cookpad.com/

Slide 26

Slide 26 text

‣ Ϣʔβʔͷຊ౰ͷχʔζΛߟ͑ଓ͚ΔσΟϨΫλʔ ‣ ࠷ߴͷϢʔβମݧΛߟ͑ଓ͚ΔσβΠφʔ ‣ Ϣʔβʔͷ੠Λड͚ࢭΊɺࠔΓ͝ͱΛղܾ͢Δ  Ϣʔβʔαϙʔτ ‣ ͱ͍͏૊৫Λࢧ͑ΔόοΫΦϑΟε ͳͲͳͲ… “ϓϩάϥϜΛॻ͘”͜ͱͱ “Ձ஋Λఏڙ”͢Δ͜ͱͷࠩ෼

Slide 27

Slide 27 text

ର৅γεςϜ ຊ൪؀ڥ ։ൃ طଘ γεςϜ Ϗδωεཁٻ ϏδωεՁ஋ ֎෦੍໿ ๏ ن੍ lશମz Τϯυ πʔ Τϯυ https://speakerdeck.com/kakutani/agile-manifesto-decade

Slide 28

Slide 28 text

‣ ϓϩάϥϚʔ͕ɺϓϩάϥϛϯ άΛੜۀʹ͢Δ࣌ͷ࢟੎ͱɺͦ ͷ࣮ફͷຊɻ ‣ ಡΉͨͼʹࢗ͞Δͱ͜Ζ͕มΘΔɻ

Slide 29

Slide 29 text

“ 91ͷϓϥΫςΟεͷνʔϜશମͱ͸ɺ༷ʑͳਓ͕૬ ޓʹؔ࿈͠ͳ͕ΒҰॹʹ࢓ࣄΛͯ͠ɺϓϩδΣΫτ Λ͞ΒʹޮՌతʹ͢Δ΋ͷͰ͋Δɻ XPνʔϜશମ ΤΫετϦʔϜϓϩάϥϛϯά; ୈ10ষ XPνʔϜશମ

Slide 30

Slide 30 text

“ Ϗδωε΍࢓ࣄ΋;͘ΊͨίϛϡχςΟʔͷதͰɺ ࣗ෼ͷډ৔ॴΛݟ͚ͭΔ͜ͱͩɻࣗݾ௒ӽͷϓϩη εͷ͜ͱͩɻͦͷϓϩηεͷதͰɺ։ൃऀͱͯ͠࠷ ળΛͭ͘͢͜ͱͩɻϏδωεͷͨΊʹͳΔ༏Εͨίʔ υΛॻ͘͜ͱͩɻ XPͱ͸ͳʹ͔ ΤΫετϦʔϜϓϩάϥϛϯά; ୈ1ষ XPͱ͸ͳʹ͔

Slide 31

Slide 31 text

ͭͷखڧ͍࣭໰ ࣗ෼͸Կ͕ಘҙͳͷ͔ ࣗ෼͸Ͳ͏΍ͬͯߩݙ͢Δͭ΋Γ͔ ࣗ෼͕େ੾ʹࢥ͏Ձ஋͸ͳʹ͔ νʔϜϝϯόʔ͸ࣗ෼ʹͲΜͳ੒ՌΛ ظ଴͍ͯ͠Δ͔ http://diary.shu-cream.net/2016/01/15/the-drucker-exercise-in-gmo-pepabo-inc.html

Slide 32

Slide 32 text

ϓϩάϥϚʔʹͳΔ͜ͱ

Slide 33

Slide 33 text

ຊॻ͸͋ͳ͕ͨΑΓྑ͍ϓϩ άϥϚʔʹͳΔͨΊͷ͓ख఻ ͍Λ͢Δ΋ͷͰ͢ɻ (৽૷൛ͷग़൛͓ΊͰͱ͏͍͟͝·͢ &  ͋Γ͕ͱ͏͍͟͝·͢) ୡਓϓϩάϥϚʔ; ·͕͖͑, ୈ1ষ “

Slide 34

Slide 34 text

Prepare to welcome new people ৽͍͠ਓʑΛܴ͑Δ ࢧ౓Λ͠Α͏ http://jp.rubyist.net/RubyKaigi2007/Log0610-S5.html

Slide 35

Slide 35 text

‣ ʮ͜͏΍Γ͍ͨʯເ͡Όͳ͘ͳͬͨ ‣ ׂΕ૭ɺDRYɺࣗಈԽɺϦϑΝΫλϦϯά…. ‣ ͪΌΜͱ΍Ε͍ͯΔͷͩΖ͏͔? 2प໨ͷੈք

Slide 36

Slide 36 text

‣ http://nano.hatenadiary.com/entry/2016/10/27/132312 ‣ ୡਓϓϩάϥϚʔΛಡΜͰ͍Δਏ͞ΛܰݮͰ͖Δ ‣ ༏͍͠ޱௐͰ͞ΒͬͱڪΖ͍͠ཧ૝࿦ 2प໨ͷੈք

Slide 37

Slide 37 text

·ͱΊ

Slide 38

Slide 38 text

‣ ࢥ͍ฦ͢ͱ͍͍ͱ͖ʹ͍͍΋ͷΛಡΜͩͷͩͳ͋ɻ ‣ ຊʹग़ձ͏ίϯςΩετ͸େࣄɻ ‣ PragProg: 1प໨͸ເɺ2प໨͸ݱ࣮ ‣ XPe2nd: ϓϥΫςΟεࢀߟʹͳΔ 㱺 ιʔγϟϧνΣϯδͳΔ΄Ͳ…! ‣ େࣄ͚ͩͲɺ༧ଌ͸Ͱ͖ͳ͍ɻ ·ͱΊ

Slide 39

Slide 39 text

moro (20161109-moronatural) ‣ lୡਓϓϩάϥϚʔzͷόϥϯε ‣ ΤϞ͍͚ͩͰͳ͘ςΫ͍ ‣ ϓϨΠϯςΩετ, γΣϧ, DSL, ίʔυδΣωϨʔλ ‣ DbC, ද໌, ྫ֎ઃܭ, σϝςϧͷ๏ଇ… ‣ ςΫ͍͚ͩͰͳ͘ΤϞ͍ ‣ େ੟ಊ, ੴͷεʔϓ, ఻ୡ͠Α͏ ‣ ތΓͱѪண

Slide 40

Slide 40 text

moro (20161109-moronatural) ୡਓϓϩάϥϚʔ͸ɺ؟લͷ໰୊Λߟ͑Δ ͚ͩͰͳ͘ɺৗʹͦͷ໰୊ΛΑΓେ͖ͳഎ ܠͷதͰଊ͑ɺৗʹΑΓେ͖ͳ໰୊Λݟͭ ͚ग़ͦ͏ͱ͢ΔͷͰ͢ɻཁ͢Δʹɺେ͖ͳ എܠΛଊ͑Δ͜ͱͳ͠ʹɺୡਓͨΓಘΔํ ๏͸͋Γ·ͤΜ͠ɺ஌తͳղܾɺݟࣝͷ͋ ΔܾఆΛߦ͏ํ๏΋͋Γಘͳ͍ͷͰ͢ɻ “

Slide 41

Slide 41 text

“ I won't give up, no I won't give in  'Til I reach the end and then I'll start again  No I won't leave, I wanna try everything  I wanna try even though I could fail ؆୯Ͱ͸ͳ͍ Try Everything ; Shakira from Zootopia

Slide 42

Slide 42 text

Ͱ΋͋Μ·Γਂࠁʹड͚ࢭΊ͗͢ͳ͍Ͱɻ  ָ͠Έͳ͕Β΍͍ͬͯ͜͏ Above all, make it fun ΞδϟΠϧαϜϥΠ; ؂༁ऀ͋ͱ͕͖ “