Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Rediscovery of fun ruby
Search
makicamel
July 06, 2019
Programming
4
2.4k
Rediscovery of fun ruby
makicamel
July 06, 2019
Tweet
Share
More Decks by makicamel
See All by makicamel
BulletmarkRepairer: auto corrector for N+1 queries
makicamel
10
5.1k
How to say goodbye to technical debt
makicamel
8
2.6k
circuit_switch: small start to create gem
makicamel
3
2.3k
Ganbaranai wo ganbaru
makicamel
5
4.1k
Automate the boring staff with Ruby
makicamel
1
890
Lets enjoy creating gems
makicamel
3
1.7k
Play with Rubys AST
makicamel
0
1.8k
Lets enjoy code reading
makicamel
5
800
OSS is great but not special
makicamel
7
7.4k
Other Decks in Programming
See All in Programming
プールにゆこう
irof
2
120
ログラスを支える設計標準について / loglass-design-standards
urmot
10
2.1k
Ruby GitHub Packages
bkuhlmann
0
620
App Router への移行は「改善」となり得るのか?/ Can migration to App Router be an improvement
takefumiyoshii
8
2.1k
本格ローグライク制作にEbitengineを選んでみた
nagainaganawa
0
290
ゆるい個人開発のススメ
kuroppe1819
10
940
Designing for tomorrow's programming workflows
honnibal
PRO
2
110
Ruby Pattern Matching
bkuhlmann
0
920
Semantic search with Django and pgvector
pauloxnet
0
240
TYPO3 v13 – The road to LTS: What's new and new APIs
luisasofie_xoxo
0
180
Code Reviews
bkuhlmann
4
880
今の SmartHR にエンジニアで入社するとどうなるの?
daisukeshinoku
5
4.6k
Featured
See All Featured
Navigating Team Friction
lara
177
13k
What's new in Ruby 2.0
geeforr
337
31k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
186
16k
We Have a Design System, Now What?
morganepeng
42
6.7k
Typedesign – Prime Four
hannesfritz
36
2.1k
Web development in the modern age
philhawksworth
202
10k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
240
1.2M
Pencils Down: Stop Designing & Start Developing
hursman
117
11k
The Brand Is Dead. Long Live the Brand.
mthomps
48
28k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
115
18k
Embracing the Ebb and Flow
colly
79
4.1k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
5
1.5k
Transcript
%BSUʹුؾͨ͠Β 3VCZ࠷ߴͩͱ࠶ೝࣝͨ͠ 5BNB3VCZձٞ !NBLJDBNFM
ሱ࠭ℚࢺ c!NBLJDBNFMԫჰຣ࠱ cᇩൔ߶ഠ(BJBYƋŧũƋŶưƊ⣈ŧƉŧơż c3VCZ3BJMT㠥୍ŲƬŧ c'MVUUFS%BSU㠥ȌᄅŲƬŧ
'MVUUFSĤ c(PPHMFῘ㻂ƑDžȃǏǭǿǙǞǫƿ✣ǶῘ㻂4%,c'8 c୍ᄅƎWFS㻂і c୍ᄅƎ'MVUUFSGPS8FC㻂і
%BSUĤ c(PPHMFῘ㻂Ƒ'MVUUFSƊƲƯƮ∽ c୍Ǝ֨ṳƃů࠻Ǝޅ߭ƥඵƶƊƮ c୍ᄅƎ%BSUů㻂іŸƯƉఏඵ߭ള
%BSUĤ
ťƮರ ರڱůࣂರŮƌũŮźƂŧƶƃŴƌa ǷǓǙǟളūƉƍŧŮƍĤ ````` ťƮƊźƪʙ ƍŧbbbbb `````ŶƶƍۋŻƊℼŲźŮƍŧƊżƐʙ
ťƮರ
ರڱҠቔů҂ь c%BUF5JNFDžǿǏƑƢƊa%BUFDžǿǏůƍŧ cwCFHJOOJOH0G%BZxƋŮƍŧ ࢸ⡘ƋźƉℭhƫŲũ cw NPOUIxƋŮƊŰƍŧ %VSBUJPODžǿǏƒťƮŴƌaǴƺDžȃ૰ƑίෘƑƢ
ေຬƒťƮ ]EBSUMBOHTEL IUUQTHJUIVCDPNEBSUMBOHTELJTTVFT
ေຬƒťƮ ]EBSUMBOHTEL IUUQTHJUIVCDPNEBSUMBOHTELJTTVFT
ေຬƒťƮ ]EBSUMBOHTEL IUUQTHJUIVCDPNEBSUMBOHTELJTTVFT
ƥźŮźƉğ 044ቔӮƑὨ≓
044ቔӮƑὨ≓ cሱٳůƆƉŧƮŶƋƒⅅŮƥƆƉŧƮ ¹*TTVFƊ㥽Ƣ
044ቔӮƑὨ≓ cdždžƮƑƒξůቋᗥƊŧŧ !PLVSBNBTBGVNJ
c⇀ṳƑࣂťƮⅳƵ ŰƄƶƋǀ✣ǭȉƍlj✣ǟƊࢳ㢯żƮ 044ቔӮƑὨ≓ !B@NBUTVEB ;0;0ǜDžǤȃǎ✣ǐƑℿἪ↜ρԫ൦aโ൦a.BU[൦Ǝ↙ŲƾȉǎǡƸದളb ʙƋƎŮŲℼŲaℼŲŶƋƵ㛀źƣʙ IUUQTUFDICMPH[P[PDPNFOUSZ@JOUFSWJFX
ƇŲƆƂ
ȌᄅᗥƋƒŧƇƍƑŮ c3BJMT
ȌᄅᗥƋƒŧƇƍƑŮ
ȌᄅᗥƋƒŧƇƍƑŮ c3VCZ
ȌᄅᗥƋƒŧƇƍƑŮ DMBTT%BUF]ǀǬǎƽDžǞᆷཟǏDžȀǭǞ∽3VCZȀǫƷȂȉǏǴǡǻƸȁ IUUQTEPDTSVCZMBOHPSHKBMBUFTUDMBTT%BUFIUNM
lj✣ǟƵ䪎ƣ
lj✣ǟƵ䪎ƣ
EBUF@DPSFD
EBUF@DPSFD
EBUF@DPSFD t = year * 12 + month + other
EBUF@DPSFD y = t / 12 m = t %
12 + 1 t = year * 12 + month + other d = dat.day(self.day)
EBUF@DPSFD y = t / 12 m = t %
12 + 1 t = year * 12 + month + other d = dat.day(self.day)
EBUF@DPSFD
EBUF@DPSFD
EBUF@DPSFD
EBUF@DPSFD
EBUF@DPSFD y = t / 12 m = t %
12 + 1 t = year * 12 + month + other d = dat.day(self.day)
EBUF@DPSFD y = t / 12 m = t %
12 + 1 t = year * 12 + month + other d = dat.day(self.day)
EBUF@DPSFD
EBUF@DPSFD y = t / 12 m = t %
12 + 1 t = year * 12 + month + other d = dat.day(self.day)
EBUF@DPSFD y = t / 12 m = t %
12 + 1 t = year * 12 + month + other d = dat.day(self.day)
żŷŲᾏ߄żƮƋ c%BUFOFX źƂƋźƉ
ƍƶƊŶƶƍŶƋźƉƮƑĤ c㔂ሱุƑₒźŸ DMBTT%BUF]ǀǬǎƽDžǞᆷཟǏDžȀǭǞ∽3VCZȀǫƷȂȉǏǴǡǻƸȁ IUUQTEPDTSVCZMBOHPSHKBMBUFTUDMBTT%BUFIUNM ݓƎƫƆƉ ڿ㔂ರƥũƫĆ
EBUF@DPSFD
EBUF@DPSFD
EBUF@DPSFD
EBUF@DPSFD
ƍƶƊŶƶƍŶƋźƉƮƑĤ c㔂ሱุƑₒźŸ ƵၩℰžŽƎℼŴƮƫũƎ cƲƂźƂƄƒw௹րżƮটᄅƑࣂರxůƞźŧƃŴ
wƂƑźŧ3VCZx Ƶ⻎⇀żƮƂƤ
ƄƍƢƎ cEBUF@DPSFDƒ୍ᄅƎቔӮ
ƄƍƢƎ cEBUF@DPSFDƑభƒEBUFSCƊ⻎ል ƀƑℭEBUFSCƒ ྛŲƬŧ
ƄƍƢƎ c¹EBUF@DPSFD c¹EBUFSC c ¹EBUFSC
cEBUFSC *OJUJBM
ơƋƤ c3VCZůቋۚƍƑƒa ቋۚƎƍƮƫũƎDPNNJUůὩơƯƉŰƂŮƬ cwźƂŧƫũƎℼŴƮxƑů3VCZƑᷠ৯ƑƕƋƇ cቋԚŮƬປᡋƍƥƑƍƶƉƍŧ cሱٳƑ֡ऎƑ㠥ൎƵᆩƮƋദ࣍ƎۋŻƬƯƉ ƥƆƋݺŰƎƍƮƑƊӑŭżżƤ
`)BQQZ$PEJOH
ŷౢ䒙ťƭůƋũŷŹŧơźƂ