Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Speaker Deck
PRO
Sign in
Sign up
for free
Ruby on Ruby on Rails
Akira Matsuda
February 24, 2018
Programming
18
2.9k
Ruby on Ruby on Rails
プログラミング言語Ruby 25周年記念イベントの記念講演「Rubyの今」のWEB編の発表スライド
http://25.ruby.or.jp/
Akira Matsuda
February 24, 2018
Tweet
Share
More Decks by Akira Matsuda
See All by Akira Matsuda
a_matsuda
11
3.7k
a_matsuda
8
23k
a_matsuda
9
5.7k
a_matsuda
6
1.3k
a_matsuda
5
670
a_matsuda
7
470
a_matsuda
3
83
a_matsuda
25
2.6k
a_matsuda
22
7.1k
Other Decks in Programming
See All in Programming
andpad
0
370
yusuke57
0
120
manfredsteyer
PRO
0
160
toedter
0
130
kubode
2
190
techharmony
0
160
marcoow
0
160
treby
0
130
emberconf
0
140
matyo91
1
150
hamakou108
4
520
yosuke_furukawa
PRO
1
320
Featured
See All Featured
hursman
107
9.3k
andyhume
64
3.8k
denniskardys
220
120k
keathley
20
760
3n
163
22k
philhawksworth
192
17k
edds
56
9.4k
kneath
220
15k
maltzj
502
36k
rmw
12
870
destraynor
221
47k
ufuk
56
5.5k
Transcript
Ruby on Ruby on Rails Akira Matsuda
Ruby25प
25ࡀ͓ΊͰͱ͏ʂ
Rubyͷࠓ ʮRubyͱWEBʯͱ͍͏ ͓Ͱɻ
RubyͰWEBͱ͍͑ʁ
Ruby on Rails Ͱ͢ΑͶɻ
whoami দా ໌ Rubyίϛολʔ Ruby on Railsίϛολʔ
RubyKaigi 2018
RubyKaigi 2018 CFPࠓ݄͍ͬͺ͍ʂ
Asakusa.rb
Asakusa.rb 10पʂ
Asakusa.rb 10पʂ ϝϯόʔҰචॻ͘͜ͱʂ
Ruby on Railsͱ ͍·ੈքͰҰ൪ΘΕ͍ͯΔWEB ΞϓϦέʔγϣϯɾϑϨʔϜϫʔΫ (ͩΖ͏ͱࢥ͏͚Ͳཁग़య) ΞϓϦέʔγϣϯΛRubyͰॻ͚Δ ຊମpure RubyͰॻ͔Ε͍ͯΔ
RubyͱRailsͷҧ͍ Ruby: p "Hello, World" ͬͯॻ͘ͱࠇ͍ը໘ ʹ "Hello, World" ͬͯग़ྗͰ͖Δຯͳ
ͭɻRailsΛಈ͔ͨ͢Ίͷಓ۩ͱͯ͠ΒΕ Δɻ Rails: Կͳ͍ͱ͜Ζ͔Β15͙Β͍Ͱ͍͖ ͳΓόʔϯͱϒϩάͷΞϓϦ͕࡞Εͯ͠·͏ ࠷ߴʹศརͰΫʔϧͳຐ๏Έ͍ͨͳͭɻ
RailsRubyΛϝδϟʔݴޠʹ ԡ্͛ͨ͠ݪಈྗ Ruby before Rails: ୭Βͳ͍ ϚΠφʔݴޠ Ruby after Rails:
Ruby͍ͬͯ͏ ݴޠʹ͍ͭͯશ͘ฉ͍ͨ͜ͱ͕ ແ͍ϓϩάϥϚʔډͳ͍ΑͶʁ
ͱ͜ΖͰɺRuby on Railsͬͯ ԿࡀͳΜ͚ͩͬʁ 2004ʹ։ൃελʔτ ݱࡏ14
RubyʹͱͬͯɺRails ੜҎ্࿈Εఴͬͨ ͬͯΕͳ͍ ؔʹ͋Δ
Railsͷಛ ݱͷϦΞϧͳΛղܾ͢Δ πʔϧ ৗʹมԽ͠ଓ͚Δ ͨͷ͍͠ Ṷ͔Δ
ݱͷϦΞϧͳΛ ղܾ͢Δಓ۩ Basecampͱ͍͏ݱ࣮ͷελʔτ ΞοϓͷϓϩμΫτ͔ΒΓग़͞Ε ͯOSSԽ͞Εͨͷ ϑϨʔϜϫʔΫ͔͠࡞ͬͯͳ͍Α͏ ͳݚڀॴͷϓϩϑϨʔϜϫʔΫ࡞Ո ͕࡞ͬͨΑ͏ͳͰͳ͍
ৗʹมԽ͠ଓ͚Δ 5,000ਓͷʮίϯτϦϏϡʔλʔʯ ͨͪʹΑΔઈ͑ؒͳ͍վྑ ܾͯ҆͠ॅ͠ͳ͍ ͣͬͱΓଓ͚ͯΔ͔Β͍ͭ·Ͱݹ͘ͳΒͳ ͍ ৗʹ࠷৽WEBϑϨʔϜϫʔΫͰ͋Γଓ͚͍ͯΔ
ͣͬͱࢭ·ΒͣʹΓଓ͚Δ ιϑτΣΞ ʮઢ࿏ʯͱ͍͏ϝλϑΝʔ ʹࠐΊΒΕ͍ͯΔ
Railsͷʮ৽͠͞ʯ WEBΞϓϦ։ൃγʔϯશମΛมֵ CoCɺີ݁߹ϑϧελοΫMVCɺδΣωϨʔλʔɺTDDɺ AJAXɺRESTͷ࠶ൃݟɺalt JSɺassetͷunificationɺPJAX తͳΞϓϩʔνɺϓϥάΠϯػߏɺbundlerͷύοέʔδ ϚωʔδϝϯτɺͳͲͳͲͳͲͳͲ ෦తʹྑ͠ѱ͠Λ͡Δ༨͋Δ͔͠Εͳ͍͕ɺ ओுͷ͋ΔιϑτΣΞΛੈʹग़͢͜ͱʹΑͬͯɺΈΜͳ ͷߟ͑ํʹେ͖͘ӨڹΛ༩͑ଓ͚͖ͯͨ
ͨͷ͍͠ Railsͨͷ͍͠ΑͶ 10Ҏ্ͣͬͱࣄͰRails ΛͬͯΔ͚Ͳɺ͍·ͩʹ ຖͷࣄָ͕͍͠Ͱ͢
ʮRubyΛΩϝΔͱ͖͍͍ͪʯ (by Rubyͷύύ) RailsRubyͷָ͠͞ΛWEB ͷੈքʹ·Ͱ͛ͯ͘ΕΔ Έ ؾ࣋ͪΑʙ͘WEBΞϓϦ͕࡞ ΕͪΌ͏
Ṷ͔Δ ଟ͘ͷιϑτΣΞΛ ੜΈग़͠ɺϏδωεΛճ͢ ݪಈྗʹ
RailsͰ࡞ΒΕͨϓϩμΫτͨͪ Twitter, GitHub, Basecamp, Airbnb, Uber, etc. ΫοΫύουɺ৯ϩάɺ MoneyforwardɺͳͲͳͲ
ಛʹςΫϊϩδʔελʔτΞο ϓʹͱͯॏๅ͞ΕΔ ϓϩάϥϚʔ1ਓ͔2ਓ͙Β͍ Ͱ࢝ΊΒΕͨΓ͢Δ ·͞ʹRuby/Rails ελʔτΞοϓʹ͏͚ͬͯͭ
RailsੈքΛม͑ͨ Ruby / RailsͰ࡞ΒΕͨιϑτΣ ΞʹΒͣΒͣͷ͏ͪʹ୭͕ ຖ৮͍ͬͯΔͣ ͜͏ͯ͠ɺϓϩάϥϚʔ͚ͩͰͳ ͘ɺੈͷதશମʹେ͖ͳมֵΛͨ Β͍ͯ͠Δ
વɺձ͕ࣾṶ͔Ε ϓϩάϥϚʔṶ͔Δ
ϓϩάϥϚʔʹͱͬͯɺ Rubyͷͤ͘ʹࣄʹͳΔ ͳΜͱɺன͔ؒΒRubyΛΩϝͳ͕Β͓ ۚ·ͰΒ͑Δͱ͍͏ఱࠃͷΑ͏ͳঢ় گ͕౸དྷ ࿑ಇ == ͭΒ͍ɺͱ͍͏ط֓೦ͷഁյ ͕ͨΒ͞Εͨ ͜ΕϠό͍
ͱ͜ΖͰɺ"Ruby on Rails"ͬͯ Α͘ߟ͑Δͱมͳ໊લͩΑͶʁ
ٯͰʁͬͯࢥ͍·͢ΑͶʁ RubyͰ࡞ͬͨʮRailsʯͬ ͍ͯ͏໊લͷιϑτΣΞ ͳΜ͔ͩΒ "Rails on Ruby" ͳΜ͡Όͳ͍ͷʁ
"Ruby on Rails"ʹ ࠐΊΒΕͨҙຯ DHH͕ෑ͍ͨϨʔϧʹ ͤͯΈΜͳͷݩʹRubyͷ ָ͠͞ɾੜ࢈ੑΛӡΜͰ͘ ΕΔΠϯϑϥ
Rails͜ͷઌͲ͏ͳΔͷ͔ʁ ઌि͙Β͍͔Βόʔδϣϯ6.0Λ։ൃத ৗʹ࠷৽ͷϑϨʔϜϫʔΫͰ͋Δ͜ͱΛࢤ͍ͯ͠ ΔͷͰɺݹ͘ͳΒͳ͍ ࠓͷͱ͜ΖRailsʹऔͬͯΘΔଘࡏݟͨΒͳ͍ Webͦͷͷ͕શʹഇΕΔ·ͰWEBͷੈքͰ ͜ͷ··ઈରউऀͰ͋Γଓ͚ΔͷͰ ͋ͱ25͍͚ΔΜ͡Όͳ͍͔
ࠓޙͱϤϩγΫʂ ͜Ε͔ΒɺRailsมΘΓଓ ͚·͢ɻ RailsੈͷதΛม͑ଓ͚· ͢ɻ Ҿ͖ଓ͖͝ظ͍ͩ͘͞ʂ