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sinatra

Avatar for Kuniaki IGARASHI Kuniaki IGARASHI
July 01, 2014
Technology
240
2

 sinatra

Sinatraでつくる簡単webアプリ

Avatar for Kuniaki IGARASHI

Kuniaki IGARASHI

July 01, 2014

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Transcript

  1. 4JOBUSBͰ࡞Δ ؆୯8FCΞϓϦ ! !  ޒेཛྷ๜໌ HJUIVCJHBJHB UXJUUFSJHBJHB IUUQXXXGBDFCPPLDPNLVOJBLJJHBSBTIJ

  2. ໨࣍ (FN 4JOBUSBHFNͰ࡞Δ؆୯8FCΞϓϦ

  3. 8FCΞϓϦͬͯʁ 

  4. ϒϥ΢βͰΞΫηε Ͱ͖ΔΞϓϦ 

  5. $00,1"% 3VCZPO3BJMT੡

  6. ৯΂ϩά 3VCZPO3BJMT੡

  7. 0INZ(MBTTFT 3VCZPO3BJMT੡

  8. UXJUUFS ݩ3VCZPO3BJMT੡

  9. 3VCZʹ͸ 3VCZPO3BJMT 3BJMT  4JOBUSB  1BESJOP ͱ͍ͬͨ8FCΞϓϦΛ࡞Δ ϑϨʔϜϫʔΫ͕͋Γ·͢ɻ 

  10. ࠓ೔͸4JOBUSBΛ࢖ͬͯ 8FCΞϓϦΛͭͬͯ͘ Έ·͠ΐ͏  3VCZPO3BJMT͸ສೳͰ޿ൣғͷ8FCΞϓϦΛ ࡞ΕΔͨΊɺΑ͘࢖ΘΕ·͕͢ɺ4JOBUBSB͸γϯ ϓϧͰ؆୯ʹͭ͘ΕΔͱ͍͏ಛ௃͕͋Γ·͢ɻ

  11. TJOBUSBHFNΛ࢖ͬͨ8FCΞϓϦ࡞Γԋश  ҎԼͷίʔυΛॻ͍ͯ޷͖ͳ໊લͰอଘ͠·͢ɻʢྫ͑͹TFSWFSSCʣ SFRVJSFTJOBUSB ! HFUEP )FMMPXPSME FOE ϒϥ΢β͔ΒҎԼͷ63-΁ΞΫηε͠·͢ɻ HFNJOTUBMMTJOBUSB

    HFNΛΠϯετʔϧ͠·͢ɻ ࣮ߦ͠·͢ɻӈԼͷΑ͏ͳද͕ࣔग़·͢ɻ SVCZTFSWFSSC 4JOBUSBIBTUBLFOUIFTUBHFPOGPS EFWFMPQNFOUXJUICBDLVQGSPN5IJO 5IJOXFCTFSWFS WDPEFOBNF4USBJHIU3B[PS  .BYJNVNDPOOFDUJPOTTFUUP -JTUFOJOHPOMPDBMIPTU $53- $UPTUPQ IUUQMPDBMIPTU )FMMPXPSMEͱදࣔ͞ΕΕ͹੒ޭͰ͢ɻ ˞ίʔυΛมߋͨ͠৔߹͸Ͱ࣮ߦ͍ͯ͠ΔTIFMMΛ$USM DͰఀࢭͤ͞ɺ࠶࣮ߦ͠·͢ɻ  8JO؀ڥͰऴྃ͠ͳ͍৔߹ɺ$USM 1"64&Λࢼ͍ͯͩ͘͠͞ɻʣ 

  12. 8FCΞϓϦͷ࢓૊Έͷ ؆୯ͳઆ໌ 

  13. 8FC4FSWFS 8FC"QQ #SPXTFS ϦΫΤετ 63-IUUQMPDBMIPTU 8FCΞϓϦͷجຊಈ࡞ IUUQMPDBMIPTU ϒϥ΢βʹ63-Λ ೖྗͯ͠&OUFS ϦΫΤετ͕ඈͼ·͢ɻ

    

  14. 8FC4FSWFS 8FC"QQ #SPXTFS ϦΫΤετ Ϩεϙϯε 63-IUUQMPDBMIPTU 8FCΞϓϦͷجຊಈ࡞ Ϩεϙϯε͕ฦͬͯ͘Δ IUUQMPDBMIPTU ϨεϙϯεΛ

    ϒϥ΢β͕දࣔ 

  15. 8FC4FSWFS 8FC"QQ #SPXTFS ϦΫΤετ Ϩεϙϯε Πϯλʔωοτ΁ͷΞΫηε 8FC4FSWFS͸௨ৗ͸ωοτͷ޲͜͏ʹ͋Δ *OUFSOFU IUUQDPPLQBEDPN 63-


    IUUQDPPLQBEDPN 

  16. 8FC4FSWFS 8FC"QQ #SPXTFS ϦΫΤετ Ϩεϙϯε Ͳͷ8FC4FSWFS΁ΞΫηε͢Δ͔͸ ϦΫΤετͷ63-Ͱܾ·Δ ϦΫΤετͷ63-͕IUUQDPPLQBEDPNͷ৔߹͸ɺ ΫοΫύου͞ΜͷӡӦ͢Δ8FC4FSWFS΁ܨ͕Γ·͢ɻ 63-͸Πϯλʔωοτ্ͷॅॴΈ͍ͨͳ΋ͷͰ͢ɻ

    *OUFSOFU 63-
 IUUQDPPLQBEDPN 

  17. ઌ΄Ͳ࡞ͬͨΞϓϦͷ৔߹͸ Ͳ͏ͳ͍ͬͯΔ͔ͱݴ͏ͱ 

  18. 8FC4FSWFS 8FC"QQ #SPXTFS ϦΫΤετ Ϩεϙϯε 63-IUUQMPDBMIPTU 63-MPDBMIPTU͸ࣗ෼ͷϚγϯ SFRVJSFTJOBUSB ! HFUEP

    )FMMPXPSME FOE 8FC"QQ ΞϓϦ ͷ෦෼͕Έͳ͞Μ͕ॻ͍ͨίʔυͰ͢ɻ 8FC4FSWFS͸TJOBUSBͱ3VCZ͕͏·͍͜ͱ΍ͬͯ͘Ε·͢ɻ ࣗ෼ͷ1$ MPDBMIPTU͸ࣗ෼ͷ1$Λද͢ಛผͳΞυϨεͰ͢ɻ Ͱ͸ɺ63-ͷΑΓޙΖͷͱ͸ԿͰ͠ΐ͏͔ʁ 

  19. MPDBMIPTU ಛผͳΞυϨεͰ͢ɻࣗ෼ͷϚγϯΛࢦ͠·͢ɻ IUUQMPDBMIPTU 63-ͷઆ໌  ϙʔτ൪߸Ͱ͢ɻ൪ϙʔτΛࢦ͠·͢ɻ ීஈ͸ࢦఆ͠ͳ͍͜ͱ͕ଟ͍Ͱ͢ɻࢦఆ͠ͳ͍ͱ൪ϙʔτʹͳΓ·͢ɻ ͭ·ΓɺҰൠతͳ8FCΞϓϦ͸൪ϙʔτͰՔಇ͍ͯ͠·͢ɻ ΞυϨε ϙʔτ

    63-ͷΑΓޙΖ͸ϙʔτΛද͠·͢ɻ ϙʔτ͸ɺಉ͡ΞυϨε಺Ͱ௨৴ઌΛಛఆ͢Δ൪߸Ͱ͢ɻ ྫ͑͹ɺΞυϨε͕Ӻͷ໊લɺϙʔτ͕ӺͷϗʔϜ˓൪ઢɺ ͱΠϝʔδ͢Δͱ෼͔Γ΍͍͔͢΋͠Ε·ͤΜɻ 

  20. 8FC4FSWFS 8FC"QQ #SPXTFS ϦΫΤετ Ϩεϙϯε 63-IUUQMPDBMIPTU ઌ΄Ͳ࡞ͬͨ8FCΞϓϦͷಈ࡞ུ֓ SFRVJSFTJOBUSB ! HFUEP

    )FMMPXPSME FOE ࣍͸8FCΞϓϦͷಈ͖Λৄ͘͠ݟ͍͖ͯ·͢ MPDBMIPTU൪ϙʔτʹདྷͨ ϦΫΤετΛ8FC"QQ΁ಧ͚·͢ 

  21. 8FC4FSWFS 8FC"QQ #SPXTFS ϦΫΤετ Ϩεϙϯε 63-IUUQMPDBMIPTU 8FCΞϓϦͷಈ࡞ SFRVJSFTJOBUSB ! HFUEP

    )FMMPXPSME FOE MPDBMIPTU൪ϙʔτʹདྷͨ ϦΫΤετΛ8FC"QQ΁ಧ͚·͢ 63-ͷΞυϨεͱϙʔτΑΓ ޙΖͷ෦෼Λύεͱݴ͍·͢ɻ ͜ͷ৔߹ɺύε͸ʹͳΓ·͢ɻ ύε͕ͷϦΫΤετʹରͯ͠ )FMMPXPSMEͱ͍͏Ϩεϙϯε Λฦ͢8FCΞϓϦͱͯ͠ಈ࡞͠·͢ ड͚औͬͨϨεϙϯεΛදࣔ 

  22. ࣍͸೔ຊޠΛදࣔͤ͞ΔԋशͰ͢ɻ 

  23. TJOBUSBHFNΛ࢖ͬͨ8FCΞϓϦ࡞Γԋश KQ ҎԼͷίʔυΛॻ͍ͯ޷͖ͳ໊લͰอଘ͠·͢ɻ KQSCͱ͠·͢ DPEJOHVUG SFRVJSFTJOBUSB ! HFUKQEP ͜Μʹͪ͸ʂ FOE

    ϒϥ΢β͔ΒҎԼͷ63-΁ΞΫηε͠·͢ɻ ࣮ߦ͠·͢ɻ SVCZKQSC 4JOBUSBIBTUBLFOUIFTUBHFPOGPS EFWFMPQNFOUXJUICBDLVQGSPN5IJO 5IJOXFCTFSWFS WDPEFOBNF4USBJHIU3B[PS  .BYJNVNDPOOFDUJPOTTFUUP -JTUFOJOHPOMPDBMIPTU $53- $UPTUPQ IUUQMPDBMIPTUKQ ͜Μʹͪ͸ʂͱදࣔ͞ΕΕ͹੒ޭͰ͢ɻ લͷखॱͰ࣮ߦͨ͠8FCαʔόʔ͕ىಈ͍ͯ͠Δ৔߹͸$USM DͰఀࢭͤ͞·͢ɻ  8JO؀ڥͰऴྃ͠ͳ͍৔߹ɺ$USM 1"64&Λࢼ͍ͯͩ͘͠͞ɻʣ ˞ίʔυΛॻ͖׵͑ͨ৔߹΋Ұ౓ఀࢭˠ࣮ߦ͢Δඞཁ͕͋Γ·͢ɻ ʢϑΝΠϧ໊͸ɺͲΜͳ໊લͰ΋ߏ͍·ͤΜɻ ผͷ໊લͰอଘͯ͠΋େৎ෉Ͱ͢ɻʣ 

  24. TJOBUSBHFNΛ࢖ͬͨ8FCΞϓϦ࡞Γԋश KQ ղઆ HFUͷޙΖʹॻ͘จࣈྻͷϦΫΤετ63-ύεʹԠ౴͠·͢ɻ DPEJOHVUG SFRVJSFTJOBUSB ! HFUKQEP ͜Μʹͪ͸ʂ FOE

    ͜ͷίʔυͷ৔߹͸ 63-IUUQMPDBMIPTUKQ ύεͷ෦෼͕KQ  ʹΞΫηε͞Εͨ৔߹ʹ ͜Μʹͪ͸ʂ ΛϨεϙϯεͱͯ͠ฦ͠·͢ɻ  ˞ͪͳΈʹɺ͜Μʹͪ͸ʂͷ෦෼ΛI͜Μʹͪ͸ʂIͱॻ͘ͱ େ͖ͳจࣈͰදࣔͤ͞Δ͜ͱ͕Ͱ͖·͢ɻ͜Ε͸ɺ)5.-ͱ͍͏ݴޠͷจ๏Ͱɺ ϒϥ΢β͸)5.-Ͱॻ͔ΕͨιʔείʔυΛղऍͯ͠දࣔ͠·͢ɻ

  25. ࣍͸ݱࡏ࣌ࠁΛදࣔͤ͞ΔԋशͰ͢ɻ 

  26. TJOBUSBHFNΛ࢖ͬͨ8FCΞϓϦ࡞Γԋश UJNF ҎԼͷίʔυΛॻ͍ͯ޷͖ͳ໊લͰอଘ͠·͢ɻ UJNFSCͱ͠·͢ɻ SFRVJSFTJOBUSB ! HFUUJNFEP 5JNFOPXUP@T FOE ϒϥ΢β͔ΒҎԼͷ63-΁ΞΫηε͠·͢ɻ

    ࣮ߦ͠·͢ɻ SVCZUJNFSC 4JOBUSBIBTUBLFOUIFTUBHFPOGPS EFWFMPQNFOUXJUICBDLVQGSPN5IJO 5IJOXFCTFSWFS WDPEFOBNF4USBJHIU3B[PS  .BYJNVNDPOOFDUJPOTTFUUP -JTUFOJOHPOMPDBMIPTU $53- $UPTUPQ IUUQMPDBMIPTUUJNF ͷΑ͏ʹݱࡏ࣌ࠁ͕දࣔ͞ΕΕ͹੒ޭͰ͢ɻ લͷखॱͰ࣮ߦͨ͠8FCαʔόʔ͕ىಈ͍ͯ͠Δ৔߹͸$USM DͰఀࢭͤ͞·͢ɻ  8JO؀ڥͰऴྃ͠ͳ͍৔߹ɺ$USM 1"64&Λࢼ͍ͯͩ͘͠͞ɻʣ ˞ίʔυΛॻ͖׵͑ͨ৔߹΋Ұ౓ఀࢭˠ࣮ߦ͢Δඞཁ͕͋Γ·͢ɻ   ݱࡏ࣌ࠁΛදࣔͤ͞Δ8FCΞϓϦΛ࡞ͬͯΈ·͠ΐ͏ɻ 

  27. TJOBUSBHFNΛ࢖ͬͨ8FCΞϓϦ࡞Γԋश UJNF ղઆ ͜ͷ՝୊͔Βɺ5JNFOPXͷΑ͏ͳ3VCZίʔυΛ࣮ߦͨ݁͠ՌΛ ϒϥ΢βͰදࣔ͢Δํ๏Λֶ΂·͢ɻ SFRVJSFTJOBUSB ! HFUUJNFEP 5JNFOPXUP@T FOE

    5JNFOPX͸ݱࡏ࣌ࠁΛ5JNFDMBTTΦϒ δΣΫτͰฦ͠·͢ɻ UP@TϝιουΛ࢖͏ͱɺ4USJOHDMBTTΦ ϒδΣΫτ΁ม׵͞Ε·͢ɻ 4USJOHΦϒδΣΫτͰ͋Ε͹ϒϥ΢β΁දࣔͰ͖ΔͷͰɺ UP@TϝιουͳͲͰม׵͢Δ͜ͱͰॲཧ݁ՌΛදࣔ͢Δ͜ͱ͕Ͱ͖·͢ɻ ·ͨɺ5JNFOPX͸ϦΫΤετ͝ͱʹ࣮ߦ͞ΕΔͷͰɺ Ϧϩʔυ͢Δ͝ͱʹͦͷ࣌఺ͷݱࡏ࣌ࠁ͕දࣔ͞Ε·͢ɻ 

  28. ࣍͸ΞΫηεͨ͠ύεΛ දࣔͤ͞ΔԋशͰ͢ɻ 

  29. TJOBUSBHFNΛ࢖ͬͨ8FCΞϓϦ࡞Γԋश ύε ҎԼͷίʔυΛॻ͍ͯ޷͖ͳ໊લͰอଘ͠·͢ɻ QBUISCͱ͠·͢ɻ SFRVJSFTJOBUSB ! HFUXPSEEP QBSBNT<XPSE> FOE ϒϥ΢β͔ΒҎԼͷ63-΁ΞΫηε͠·͢ɻ

    ࣮ߦ͠·͢ɻ SVCZQBUISC 4JOBUSBIBTUBLFOUIFTUBHFPOGPS EFWFMPQNFOUXJUICBDLVQGSPN5IJO 5IJOXFCTFSWFS WDPEFOBNF4USBJHIU3B[PS  .BYJNVNDPOOFDUJPOTTFUUP -JTUFOJOHPOMPDBMIPTU $53- $UPTUPQ IUUQMPDBMIPTUIJ લͷखॱͰ࣮ߦͨ͠8FCαʔόʔ͕ىಈ͍ͯ͠Δ৔߹͸$USM DͰఀࢭͤ͞·͢ɻ  8JO؀ڥͰऴྃ͠ͳ͍৔߹ɺ$USM 1"64&Λࢼ͍ͯͩ͘͠͞ɻʣ ˞ίʔυΛॻ͖׵͑ͨ৔߹΋Ұ౓ఀࢭˠ࣮ߦ͢Δඞཁ͕͋Γ·͢ɻ IJͱ͍͏ύεʹΞΫηε͞ΕΕ͹IJ͕ɺ CPPLͱ͍͏ύεͳΒCPPL͕දࣔ͞Ε·͢ɻ ΞΫηεͨ͠ύεΛදࣔͤ͞Δ8FCΞϓϦΛ࡞ͬͯΈ·͠ΐ͏ɻ 

  30. TJOBUSBHFNΛ࢖ͬͨ8FCΞϓϦ࡞Γԋश ύε ղઆ HFUޙͷจࣈྻͷதʹXPSEͷΑ͏ʹγϯϘϧΛॻ͘ͱɺ ϦΫΤετ͞ΕͨύεΛQBSBNT<XPSE>Ͱड͚औΕ·͢ɻ SFRVJSFTJOBUSB ! HFUXPSEEP QBSBNT<XPSE> FOE

    IUUQMPDBMIPTUIJ ͜ΕΛԠ༻͢Δͱɺྫ͑͹݂ӷܕ઎͍ͳͲɺ ΞΫηε͞Εͨ63-ʹԠͯ͡දࣔΛม͑ΔΞϓϦΛ࡞Ε·͢ɻ ͕࣌ؒ͋Δਓ͸νϟϨϯδͯ͠Έ͍ͯͩ͘͞ɻ ্هͷ63-ͰΞΫηεͨ͠৔߹ɺ QBSBNT<XPSE>͸IJΛฦ͠·͢ɻ ˞͜͜ͰͷXPSE͸೚ҙͷ໊લʹͰ͖·͢ɻ HFUGPPEPʙͱॻ͍ͨ৔߹͸ QBSBNT<GPP>ͰύεΛऔΕ·͢ɻ 

  31. ໨࣍ (FN ΋ͬͱ஌Γ͍ͨਓ͸4JOBUSBαΠτʹαϯϓϧ͕ͨ͘͞Μ͋Γ·͢ɻ IUUQXXXTJOBUSBSCDPNJOUSPIUNM ೔ຊޠͷهࣄ΋͋ΔͷͰ୳ͯ͠Έ͍ͯͩ͘͞ɻͨͱ͑͹͜͜ɻ 4JOBUSBʹΑΔ8FCΞϓϦέʔγϣϯ։ൃೖ໳ IUUQCJUMZTJOBUSB@JOUSP@KQ

  32. None

  33. ࢀߟࢿྉ

  34. BCD ࣮ߦ݁Ռ QVUTBCD ॻࣜ 3VCZίʔυ ࣮ߦ݁Ռ TIFMMίϚϯυ MT Q 

    จதͰ͸Ͱॻ͖·͢