Rediscovery of fun ruby

Transcript

1. %BSUʹුؾͨ͠Β
   3VCZ͸࠷ߴͩͱ࠶ೝࣝͨ͠࿩ 
   5BNB
   3VCZ
   ձٞ
   
   !NBLJDBNFM
2. ሱ࠭ℚࢺ c!NBLJDBNFM
   
   ԫჰຣ࠱
   cᇩൔ߶ഠ(BJBYƋŧũƋŶưƊ⣈ŧƉŧơż
   c3VCZ3BJMT㠥୍ŲƬŧ
   c'MVUUFS%BSU㠥ȌᄅŲƬŧ
3. 'MVUUFS
   Ĥ c(PPHMFῘ㻂ƑDžȃǏǭǿǙǞǫƿ✣ǶῘ㻂4%,c'8
   c୍ᄅƎWFS㻂і
   c୍ᄅƎ'MVUUFS
   GPS
   8FC㻂і
   
4. %BSU
   Ĥ c(PPHMFῘ㻂Ƒ'MVUUFSƊ൐ƲƯƮ࿽∽
   c୍Ǝ֨ṳƃů࠻Ǝޅ߭ƥඵƶƊƮ
   c୍ᄅƎ%BSUů㻂іŸƯƉఏඵ߭ള
   
5. %BSU
   Ĥ
6. ťƮರ ರڱůࣂರŮƌũŮ⃷⃾źƂŧƶƃŴƌa
 ǷǓǙǟളūƉƍŧŮƍĤ
   ````` ťƮƊźƪʙ ƍŧbbbbb
 `````ŶƶƍۋŻƊℼŲźŮƍŧƊżƐʙ
   
7. ťƮರ
8. ರڱҠቔů҂ь c%BUF5JNFDžǿǏƑƢƊa%BUFDžǿǏůƍŧ
   cwCFHJOOJOH0G%BZxƋŮƍŧ
 ࣢ࢸ⡘ƋźƉℭhƫŲ൐ũ
   cw
   NPOUIxƋŮƊŰƍŧ
 %VSBUJPODžǿǏƒťƮŴƌaǴƺDžȃ૰ƑίෘƑƢ
9. ေຬƒťƮ 
   ]
   EBSUMBOHTEL
   
 IUUQTHJUIVCDPNEBSUMBOHTELJTTVFT
10. ေຬƒťƮ 
    ]
    EBSUMBOHTEL
    
 IUUQTHJUIVCDPNEBSUMBOHTELJTTVFT
11. ေຬƒťƮ 
    ]
    EBSUMBOHTEL
    
 IUUQTHJUIVCDPNEBSUMBOHTELJTTVFT
12. ƥźŮźƉğ
    044ቔӮƑὨ≓
13. 044ቔӮƑὨ≓ cሱٳů঒ƆƉŧƮŶƋƒⅅŮƥ঒ƆƉŧƮ
 ¹*TTVFƊ⃷⃾㥽Ƣ
14. 044ቔӮƑὨ≓ cdždžƮƑƒξůቋᗥƊŧŧ
 !PLVSBNBTBGVNJ
15. c⇀ṳƑࣂťƮ῜ⅳƵ
 ŰƄƶƋǀ✣ǭȉƍlj✣ǟƊࢳ㢯żƮ
    044ቔӮƑὨ≓ !B@NBUTVEB
 ;0;0ǜDžǤȃǎ✣ǐƑ࠯ℿἪ↜
    ρԫ൦a඾โ൦a.BU[൦Ǝ↙ŲƾȉǎǡƸದളb

    ʙƋƎŮŲℼŲaℼŲŶƋƵ㛀źƣʙ
 IUUQTUFDICMPH[P[PDPNFOUSZ@JOUFSWJFX
16. ƇŲƆƂ
    
17. ȌᄅᗥƋƒŧƇƍƑŮ c3BJMT

18. ȌᄅᗥƋƒŧƇƍƑŮ
19. ȌᄅᗥƋƒŧƇƍƑŮ c3VCZ

20. ȌᄅᗥƋƒŧƇƍƑŮ DMBTT
    %BUF
    ]
    ǀǬǎƽDžǞᆷཟǏDžȀǭǞ࿽∽
    3VCZ
    ȀǫƷȂȉǏǴǡǻƸȁ  
 IUUQTEPDTSVCZMBOHPSHKBMBUFTUDMBTT%BUFIUNM
21. lj✣ǟƵ䪎ƣ
22. lj✣ǟƵ䪎ƣ
23. EBUF@DPSFD
24. EBUF@DPSFD
25. EBUF@DPSFD t = year * 12 + month + other
26. EBUF@DPSFD y = t / 12 m = t % 12 + 1 t = year * 12 + month + other d = dat.day(self.day)
27. EBUF@DPSFD y = t / 12 m = t % 12 + 1 t = year * 12 + month + other d = dat.day(self.day)
28. EBUF@DPSFD
29. EBUF@DPSFD
30. EBUF@DPSFD
31. EBUF@DPSFD
32. EBUF@DPSFD y = t / 12 m = t % 12 + 1 t = year * 12 + month + other d = dat.day(self.day)
33. EBUF@DPSFD y = t / 12 m = t % 12 + 1 t = year * 12 + month + other d = dat.day(self.day)
34. EBUF@DPSFD
35. EBUF@DPSFD y = t / 12 m = t % 12 + 1 t = year * 12 + month + other d = dat.day(self.day)
36. EBUF@DPSFD y = t / 12 m = t % 12 + 1 t = year * 12 + month + other d = dat.day(self.day)
37. żŷŲᾏ੻߄żƮƋ c%BUFOFX 
    
    
    
    
    źƂƋźƉ
    
38. ƍƶƊŶƶƍŶƋźƉƮƑ
    Ĥ c㔂ሱุƑₒźŸ
    DMBTT
    %BUF
    ]
    ǀǬǎƽDžǞᆷཟǏDžȀǭǞ࿽∽
    3VCZ
    ȀǫƷȂȉǏǴǡǻƸȁ  
 IUUQTEPDTSVCZMBOHPSHKBMBUFTUDMBTT%BUFIUNM ݓƎƫƆƉ
 ڿ㔂ರƥ↎ũƫĆ
39. EBUF@DPSFD
40. EBUF@DPSFD
41. EBUF@DPSFD
42. EBUF@DPSFD
43. ƍƶƊŶƶƍŶƋźƉƮƑ
    Ĥ c㔂ሱุƑₒźŸ
 ƵၩℰžŽƎℼŴƮƫũƎ
    cƲƂźƂƄƒw௹րżƮটᄅƑࣂರxůƞźŧƃŴ
    
44. wƂƑźŧ3VCZx
 Ƶ⻎⇀żƮƂƤ
45. ƄƍƢƎ cEBUF@DPSFDƒ୍ᄅƎቔӮ
    
46. ƄƍƢƎ cEBUF@DPSFDƑభƒEBUFSCƊ⻎ል
 ƀƑℭEBUFSCƒ ྛŲƬŧ
    
47. ƄƍƢƎ c¹EBUF@DPSFD 
    c¹EBUFSC 
    c ¹EBUFSC
    
    cEBUFSC *OJUJBM
48. ơƋƤ c3VCZůቋۚƍƑƒa
 ቋۚƎƍƮƫũƎDPNNJUůὩơƯƉŰƂŮƬ
    cwźƂŧƫũƎℼŴƮxƑů3VCZƑᷠ৯ƑƕƋƇ
    cቋԚŮƬປᡋƍƥƑƍƶƉƍŧ
    cሱٳƑ֡ऎƑ㠥ൎƵᆩƮƋദ࣍ƎۋŻƬƯƉ
 ƥƆƋݺŰƎƍƮƑƊӑŭżżƤ
49. `)BQQZ
    $PEJOH
50. ŷౢ䒙ťƭůƋũŷŹŧơźƂ