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How to Make "DJ giftee"

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
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February 06, 2020
Technology
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How to Make "DJ giftee"

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megane42

February 06, 2020

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Transcript

  1. DJ GIFTEE* 1SFTFOUFECZ NFHBOF)JLBSV,B[BNB  )PXUP.BLF

  2. WHO? wNFHBOF w3BJMTΤϯδχΞ!HJGUFF wझຯ֨ಆήʔϜ

  3. DJ GIFTEE…?

  4. None

  5. IUUQTEKHJGUFFXFCBQQ

  6. None

  7. DJ GIFTEE* w ͭͷ:PV5VCFϓϨΠϦετͷ
 ಉ͡ҐஔΛΈΜͳͰಉ࣌ʹௌ͚Δ w 4MBDLͷEKHJGUFFίϚϯυͰ
 ࠓͷۂͷ࣍ʹ޷͖ͳۂΛ௥ՃͰ͖Δ

  8. OK, but… w ͳͥʁ w Ͳ͏΍ͬͯʁ w ݁Ռ͸ʁ w ڭ܇͸ʁ

  9. WHY? w ৬৔ͷΈΜͳ͕ฉ͍͍ͯΔԻָʹ
 ڵຯ͕͋ͬͨʢݐલʣ w Զͷ޷͖ͳ࠷ߴͷۂΛΈΜͳʹ΋
 ฉ͍ͯ΄͔ͬͨ͠ʢຊԻʣ

  10. "/*."-4"4-&"%&345IF#SBJO%BODF

  11. WHY? w Ծઆɿࣗ෼ͷ޷͖ͳۂΛ
 ଞਓʹௌ͔͍ͤͨɺͱ͍͏ཉٻ͸
 ҙ֎ͱϙϐϡϥʔͳͷͰ͸ʁ w 4MBDLʹ͓͢͢ΊΛషΔɺͰ͸
 ୭΋ௌ͔ͳ͍ͩΖ͏

  12. w ฐࣾʹ͸࢓ࣄதʹΠϠϗϯΛ͍ͯ͠Δ ਓ͕ଟ͍ w ͋ͷΠϠϗϯ͔ΒԶͷ޷͖ͳ͋ͷۂ Λྲྀ͢͜ͱ͸Ͱ͖ͳ͍͔ WHY?

  13. w Ͳ͔͜ͷձࣾͰɺ4MBDLͱ࿈ܞͨ͠
 ࣾ಺༗ઢ์ૹ͕͋Δͱฉ͍ͨ w ͦ͏͍͏΋ͷ͕͋Ε͹͍͍ͷͰ͸ WHY?

  14. HOW? w IUUQTTUSFBNGPSFWFSDP w ΊͪΌͪ͘Όࢀߟʹͨ͠ w ࠶ੜதʹۂΛ௥Ճͯ͠΋൓ө͞Εͳ͍ w ͔ͨ͠ͳ͍ͷͰࣗ࡞

  15. HOW? w :PV5VCFͷJGSBNF"1*Λ׆༻ w Կۂ໨ͷԿඵ໨஍఺͔Β࠶ੜ͢Δ͔ ΛύϥϝʔλͰࢦఆͰ͖Δʂ

  16. HOW? 
 ʹ
 ۂ໨͕ऴΘͬͨ

  17. HOW? 
 ʹ
 ۂ໨͕ऴΘͬͨ 
 ʹΞΫηε

  18. HOW? 
 ʹ
 ۂ໨͕ऴΘͬͨ 
 ʹΞΫηε ۂ໨ͷ࣌఺͔Β
 ࠶ੜ͢Ε͹Α͍

  19. HOW? w ͢΂ͯ'JSFCBTFͰ׬݁ w 'VODUJPOT w )PTUJOH

  20. HOW? w ૢ࡞͞Εͳ͍Α͏ʹ͍ͨ͠

  21. HOW? w [JOEFYͷEJWͰϑλΛͨ͠

  22. HOW? w ࣗ෼ͷ:PV5VCFΞΧ΢ϯτʹ
 ڞ༻ͷϓϨΠϦετΛ࡞੒ w ࣗ෼ͷ:PV5VCFΞΧ΢ϯτͷ
 ϦϑϨογϡτʔΫϯΛอ࣋ͯ͠
 ౎౓࢖༻

  23. HOW? w 4MBDLͷ4MBTIίϚϯυ͸
 ඵͰλΠϜΞ΢τͯ͠͠·͏ w 4MBDLˠ:PV5VCFϓϨΠϦετ΁ͷ ௥ՃΛඇಉظॲཧʹͨ͠ w 1VC4VCτϦΨʔ

  24. HOW? w 1VC4VCτϦΨʔͷ৘ใෆ଍ w $MPVE1VC4VC͕(PPHMF$MPVEͷ
 αʔϏε໊Ͱ͋Δ͜ͱ w A(00(-&@"11-*$"5*0/@$3&%&/5*"-4A ͕ઃఆ͞Ε͍ͯΕ͹ೝূ͕׬ྃ͢Δ͜ͱ w

    Λೝ͓ࣝͯ͘͠ͱ։ൃ͠΍͔ͬͨ͢

  25. RESULT? w <ɹ>ΞʔϦʔΞμϓλʔ
 ɹɹͰ͸ͳ͍ਓ͕࢖ͬͯ͘ΕΔ͜ͱ w <ɹ>ࣗ෼ͷ޷͖ͳۂΛ
 ɹɹΈΜͳʹௌ͍ͯ΋Β͑Δ͜ͱ

  26. None
  27. None

  28. w <ɹ>ΞʔϦʔΞμϓλʔ
 ɹɹͰ͸ͳ͍ਓ͕࢖ͬͯ͘ΕΔ͜ͱ w <ɹ>ࣗ෼ͷ޷͖ͳۂΛ
 ɹɹΈΜͳʹௌ͍ͯ΋Β͑Δ͜ͱ RESULT? X X

  29. LESSON? w Ծઆ͕ਖ਼͔ͬͨ͠
 Ծઆʹࣗ෼ͷ޷͖ͳۂΛଞਓʹௌ͔͍ͤͨ  w .71ʹؚΊΔػೳΛద੾ʹબ΂ͨ w  ΋ͬͱখ͘͞ݕূͰ͖͔ͨ΋

  30. DJ GIFTEE* 1SFTFOUFECZ NFHBOF)JLBSV,B[BNB  )PXUP.BLF