JSONをパースする.pdf

1. +40/Λ
   ҆શʹύʔε͢Δ +40/೔ͷ༵ۚ೔
   
   !PPPPPPP@R 1
2. 3VCZҎ֎ͷ࿩΋ॻ͜͏ͱࢥͬͯͨͷʹ
   ͍ͭͷؒʹ͔͕࣌ؒͳ͘ͳͬͨͷͰ
   ࠓճ͸3VCZͷ࿩ͷΈͰ͢
   2
3. 36#:Ͱ+40/Λ҆શʹύʔε͢Δʹ͸ʁ
   
   ඪ४ͷ+40/QBSTFΛ࢖͏
   3
4. +40/1"34& 4
5. ऴΘΓ 5
6. ΋ͬͱৄ͘͠ 6
7. JSON ✦ +40/ϥΠϒϥϦͷͳ͔ʹύʔε͢Δؔ਺͸͍͔ͭ͋͘Δ
   ✦ IUUQTEPDTSVCZMBOHPSHKBMBUFTUDMBTT+40/IUNM 7
8. JSON.LOAD ✦ 3VCZͷMPBEʹϢʔβೖྗΛೖΕΔͱةݥ
   ✦ .BSTIBMMPBE
   ͱ͔
   :".-MPBE
   ✦ +40/Ͱ͸
   ✦ TFMG
   KTPO@DSFBUF͕એݴ͞ΕͨΫϥεͷΈ࡞ΕΔ
   ✦ ʢ͋·Γॻ͔Ε͍ͯΔ͜ͱ͸ͳ͍͕ʜʜʣ 8
9. JSON.LOAD ✦ IUUQTXXXSVCZMBOHPSHKBOFXTKTPOEPT DWF
   
   l஫ҙ
   A+40/MPBEA
   Λ࢖༻͢Δ৔߹ɺ͜ͷڍಈ͸มߋ͞Ε·ͤΜɻ
   A+40/MPBEA
   ʹ͸৴ པͰ͖ͳ͍ೖྗݩ͔ΒͷσʔλΛܾͯ͠༩͑Δ΂͖Ͱ͸͋Γ·ͤΜɻ
   ΋͠৴པͰ͖ͳ͍ ೖྗݩ͔Βͷ
   +40/
   υΩϡϝϯτΛॲཧ͢Δ৔߹ʹ͸ɺৗʹ
   A+40/QBSTFA
   Λ࢖༻ͯ͠ ͍ͩ͘͞ɻz
   ✦ ͨ·ʹ+40/MPBEͰॻ͔Ε͍ͯΔ΋ͷ͸͋Δ
   ✦ ͪΐͬͱલͷQH
   HFNͱ͔
   ✦ ʢࢿྉॻ͘ͱ͖ʹ΋ͨ·ʹؒҧ͑Δ͜ͱ͕͋Δʜʜʣ 9
10. ⇠ RUBY GEM ⇢ 10
11. +40/ؔ܎ͷ(&. ✦ KTPO
    ✦ KTPO@QVSF
    ✦ KTPOKSVCZ
    ✦ ZBKMSVCZ
    ✦ "DUJWF
    4VQQPSU
    ✦ 0K
    ✦ DSBDL
    ✦ ଞʜ
    ✦ ͦΕͧΕڍಈ͕ҧ͏ 11
12. "$5*7&
    4611035 ✦ "DUJWF4VQQPSU+40/EFDPEF
    
    ✦ ஋ͷதͰ೔෇ͷจࣈྻ͕͋ͬͨΒ%BUF΍5JNFʹ͢Δ
    ✦ IUUQTHJUIVCDPNSBJMTSBJMTCMPCNBTUFSBDUJWFTVQQPSUMJC BDUJWF@TVQQPSUKTPOEFDPEJOHSC
    12
13. $3"$, ✦ :".-Λ࢖ͬͯύʔε͍ͯ͠Δ
    ✦ :".-͸+40/ͷεʔύʔηοτΒ͍͠
    ✦ IUUQTHJUIVCDPNKOVOFNBLFSDSBDLCMPCNBTUFSMJCDSBDL KTPOSC 13
14. 0+ ✦ ࣮ߦ͕ૣ͍Β͍͠
    ✦ 0KQBSTF͸ͳ͘0KMPBEͷΈ
    ✦ Ҿ਺ʹΑͬͯNPEF͕มΘΔ
    ✦ IUUQTHJUIVCDPNPIMFSPKCMPCEFWFMPQQBHFT.PEFTNE
    ✦ ͳʹ΋ࢦఆ͠ͳ͍৔߹͸೚ҙͷΫϥε͕࡞ΕΔ
    ✦ 3$&
    JO
    4MBOHFS
    B
    3VCZ
    JNQMFNFOUBUJPO
    PG
    1VTIFS
    ✦ IUUQTXXXIPOPLJOFUSDFJOTMBOHFS
    ✦ ϢʔβೖྗΛA0KMPBE NTH AͰೖΕ͍ͯͨͨΊʹ3$& 14
15. ґଘؔ܎ ✦ ࢖͍ͬͯΔHFNͷதͰԿ͕ݺ͹Ε͍ͯΔ͔ʁ
    ✦ HFN͕࢖͍ͬͯΔύʔαʔ͸ͲΕ͔ʁ
    ✦ 3BJMTͳͲͷΞϓϦέʔγϣϯͰ͸ෳ਺ͷHFNΛ࢖͏
    ✦ ύʔαͷHFN͕ෳ਺ಡΈࠐ·Ε͍ͯΔ͜ͱ΋
    ✦ ϦΫΤετͷ+40/͕ͲͷΑ͏ʹύʔε͞ΕΔ͔Λ೺Ѳ͓ͯ͠ ͍ͨ΄͏͕ҰԠ҆શ 15
16. 36#:Ͱ+40/Λ҆શʹύʔε͢Δʹ͸ʁ
    
    ඪ४ͷ+40/QBSTFΛ࢖͏
    ࢖͏HFNͷυΩϡϝϯτͱ࣮૷ΛಡΉ 16
17. ऴΘΓ 17