もぶぴーについて

PMOBの話すやつ #1

Transcript

1. ΋Ϳͽʔʹ͍ͭͯ
   

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3. ୭
   ☞ Twitter: cohalz
   ☞ Github: cohalz
   ☞ Ingress: cohalz
   ☞ ӺϝϞ: cohalz
   ☞ άϧίε(ΞϓϦ൛): cohalzio
   ͋ͱͳΜ͔͋Γ·͚ͨͬ͠
   

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4. ΋Ϳͽʔͱ͸
   

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5. Ϛϧίϑ࿈࠯Ͱಈ͘Twitter bot
   

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7. takuti/twitter-botͷFork
   

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8. ओͳಛ௃
   

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9. IgoͰ͸ͳ͘MeCabΛ༻͍ͯܗଶ
   ૉղੳ
   ☞ ࠓྲྀߦΓͷmecab-ipadic-NEologd͕࢖͑Δ
   ☞ ͍ͯ͏͔ͦ΋ͦ΋Igoಈ͔ͳ͔͔ͬͨΒࠩ͠ସ͑ͨ
   

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10. Ϛϧίϑ࿈࠯
    ☞ จষΛ3~4ͭ૊ʹॱʹ෼͚ɼ͋Δจষͷ࢝·Γ͕લͷจষͷऴ
    ΘΓͱҰக͢Δ΋ͷΛͱͬͯܨ͛Δ
    ☞ ୯ʹDBʹ1,2,3,4൪໨ͷςʔϒϧΛ༻ҙͯ͠ݕࡧͯ͠ܨ͛ͯΔͩ
    ͚
    ☞ ૠೖ͸ܗଶૉʹ෼͚ͯ1ͭͣͭॱ൪ͣΒͯ͠ૠೖ
    

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11. mysql> select * from fourorder limit 15;
    +-----------------+-----------------+--------+--------+
    | first | second | third | fourth |
    +-----------------+-----------------+--------+--------+
    | ϫϯμϑϧ | ( | U | ´ |
    | ( | U | ´ | Д |
    | U | ´ | Д | `) |
    | ´ | Д | `) | |
    | ΋Ϳͽʔ | ͱ͔͍͏ | ΍ͭ | ͳ |
    | ͱ͔͍͏ | ΍ͭ | ͳ | Μ |
    | ΍ͭ | ͳ | Μ | ͩ |
    | ͳ | Μ | ͩ | |
    | ެࣜ | Ϛείοτ | ͬͯ | ୭ |
    | Ϛείοτ | ͬͯ | ୭ | ͕ |
    | ͬͯ | ୭ | ͕ | ೝΊ |
    | ୭ | ͕ | ೝΊ | ͨ |
    | ͕ | ೝΊ | ͨ | Μ |
    | ೝΊ | ͨ | Μ | ͩ |
    | ͨ | Μ | ͩ | Α |
    +-----------------+-----------------+--------+--------+
    

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12. Ϧϓͷ಺༰ʹ൓Ԡ
    

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13. Ϧϓͷ಺༰ʹ൓Ԡ
    ☞ ϦϓϥΠͷจࣈྻ͔ΒMeCabΛ༻໊͍ͯࢺͱه߸ͷΈൈ͖ग़͢
    ☞ ൈ͖ग़͞Εͨ΋ͷ͔ΒϥϯμϜʹҰͭબΜͰDB΁
    ☞ DB͕ۭͷ݁Ռฦͨ͠ΒϥϯμϜʹϨίʔυΛҰͭબΜͰଓ͚Δ
    

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14. ϥϯμϜੑͱ଎౓
    

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15. order by rand()͸ΊͪΌ஗͍
    

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16. order by rand()͸ΊͪΌ஗͍
    ☞ ͔֬ʹϥϯμϜʹ͸ͳΔ͚Ͳશ݅औಘ
    ☞ Ϛϧίϑ࿈࠯͸͔ͳΓͷճ਺ΫΤϦΛ౤͛Δ
    ☞ where rand() < 0.05 limit 40ͱٖͯ͠ࣅతʹ
    

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17. ࣗಈ࠶ىಈ
    ☞ cronͰ20෼ຖʹىಈ
    ☞ طʹىಈͯ͠σʔϞϯԽ͍ͯ͠ΔϓϩηεΛ࣍ͷىಈ࣌ʹࡴ͢
    

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18. ͖ͬ͞ެ։͠·ͨ͠
    https://github.com/cohalz/MOBP
    

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