AWS SAM × Ruby で快適に Lambdaファンクションを開発するためのいくつかのTips

JAWS-UG静岡市 AWS勉強会 202511 にて発表した資料です

Transcript

1. 
   "84
   4".
   º
   3VCZ
   Ͱշదʹ
   -BNCEBϑΝϯΫγϣϯ Λ։ൃ͢ΔͨΊͷ͍͔ͭ͘ͷ5JQT 2025/11/14 JAWS-UG静岡 @jacoyutorius
2. খ໦༔ే
   !KBDPZVUPSJVT "CPVU $PNNVOJJUZ +"846(
   ඿দ
   
   ੩Ԭ +PC ۭ͖Ո໰୊ͷղফΛϛογϣϯͱ͢ΔגࣜձࣾΫϥοιʔωͱ͍͏ελʔτΞοϓͰσ ϕϩούʔΛ΍͍ͬͯ·͢ɻ झຯ ϕʔεԋ૗ʢδϟζϕʔε࿅शதʣɾΨϯϓϥ࡞Γ
   ࠷ۙ͸ࢠҭͯʹશूத͍ͯͯ͠ɺٕज़ݚᮎͱ͔ίϛϡχςΟ׆ಈ͕લ΄Ͳ Ͱ͖͍ͯͳ͍ͷ͕೰Έʢ೰ΜͰͳ͍ʣ ޷͖ͳ"84ͷαʔϏε "84
   "NQMJGZ
3. "84
   -BNCEB࢖ͬͯ·͔͢ʁ
   ϊʔίʔυϫʔΫϑϩʔߏங4BB4ʮ.BLFʯͰߏங͞ΕͨࣗಈԽॲཧΛ"84
   -BNCEBʹ ϦϓϨΠε͢ΔϓϩδΣΫτΛ௨ͯ͠ಘΒΕͨ
   -BNCEBϑΝϯΫγϣϯ։ൃͷςΫχοΫ Λ঺հ͠·͢ɻ
4. -BNCEB
   प೥ʂ🎉🎉🎉
5. 
   ฐࣾͰ͸
   .BLFͱ͍͏ϊʔίʔυπʔϧͰۀ຿ͷࣗಈԽΛ͍ͯ͠·͕ͨ͠ɺ͍ͭͷؒʹ͔γφϦΦʢͭͷ ࣗಈԽͷ·ͱ·Γʣ͕Ҏ্ʹ૿͍͑ͯͯɺෛ࠴Խ͍ͯ͠·ͨ͠ɻ
   
   
   ʢྫ֎తͳૢ࡞ʹΑΔࣗಈԽॲཧͷΤϥʔɺͦͷରԠΛ࢓༷ͷΘ͔Βͳ͍ϝϯόʔ͕ରԠ͠ͳͯ͘͸͍͚ͳ͍ɺ୭͕ ࡞ͬͨͷ͔Θ͔Βͳ͍γφϦΦɺ୭͕࢖͍ͬͯΔͷ͔΋Θ͔Βͳ͍γφϦΦɺFUDʜʣ ϊʔίʔυ͸ʢடং͕ແ͍ͱʣਏ͍
6. M a keͷ௕ظӡ༻ʹΑͬͯݦࡏԽͨ͠ਏΈ ॲཧͷݟ௨͕͠ѱ͘ɺ࢓༷͕ཧղͣ͠Β͍ ୭Ͱ΋มߋ͕Ͱ͖ΔͨΊɺ஌Βͳ͍ͱ͜ΖͰ࢓༷มߋ͕ೖ ͬͨΓɺͦΕʹΑΔෆ۩߹͕ࠞೖ͢Δ ςετ؀ڥ͕ͳ͍ͨΊɺಈ࡞֬ೝ͕Ͱ͖ͳ͍ L a mbd a ʹϦϓϨΠε͢Δ͜ͱͰมΘΔ͜ͱ ίʔυΛಡΉ͜ͱͰ࢓༷͕೺ѲͰ͖Δ
   
   ίʔυதʹίϝϯτΛ࢒͢͜ͱͰ࢓༷ཧղͷҰॿʹͳΔ
   
   "*ΤʔδΣϯτʹಡ·ͤΔ͜ͱͰ࢓༷͕೺Ѳ͠΍͘͢ͳΔ ίʔυϨϏϡʔ΍Ϣχοτςετɺ$*ʹΑͬͯ඼࣭Λ୲ อ͢Δ͜ͱ͕Ͱ͖Δ TUBHJOH؀ڥ΍ϢχοτςετʹΑ͍ͬͯ࠷௿ݶͷಈ࡞อূ Λ͢Δ͜ͱ͕Ͱ͖Δ ͦ͜Ͱ"84
   -BNCEBͰ͢Αʢۜͷ஄ؙʣ ˞
   ͋͘·Ͱฐࣾͷ৔߹Ͱ͢
7. TBN
   MPDBM
   JOWPLF
   ͕஗͍
   
   TBN
   CVJME
   ͰίʔυΛϏϧυ͠ͳ͍ͱ͍͚ͳ͍ɻ
   EPDLFS಺ͰMBNCEBͷίʔυ͕࣮ߦ͞ΕΔͷͰɺىಈ͢Δ·ͰͷΦʔόʔϔου͕͔͔Δɻ
   TBN
   TZOD
   ΋͕͔͔࣌ؒΔ͠ɾɾɾ
   ʢTBN
   TZOD
   ͸खݩͷίʔυΛ
   "84ଆʹಉظͯ͘͠ΕΔ
   TBN
   DMJͷػೳ
   ʣ "84
   4".
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   ·ͨ͸
   MBNCEB։ൃ
   ͷେมͳͱ͜Ζ ɾɾɾͱ͸͍͑ɺ
8. 
   MBNCEB@IBOEMFS
   ͱ
   ϏδωεϩδοΫΛ෼཭͢Δ TBN
   JOJUͰ࠷ॳʹ࡞੒͞ΕΔίʔυ
9. 
   
   ϏδωεϩδοΫΛॲཧ͢ΔΫϥεΛ MBNCEB@IBOEMFSͱಠཱ࣮ͯ͠૷͢Δɻ
   
   
   ಠཱͨ͠ΫϥεʹͳΔ͜ͱͰϏδωεϩδοΫͷ ςετ͕͠΍͘͢ͳΔɻ 
   MBNCEB@IBOEMFS
   ͱ
   ϏδωεϩδοΫΛ෼཭͢Δ
10. A@@'*-&@@
    
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    ͸ϑΝΠϧ͕௚઀࣮ߦ͞Εͨͱ ͖͚ͩͦͷίʔυΛ࣮ߦ͢Δɺͱ͍͏ςΫχοΫͰ ͢ɻ
    
    ϏδωεϩδοΫΫϥεΛ୯ಠͰ࣮ߦͰ͖ΔΑ͏ʹ͢Δ ⾨
    ͜ΕΛ࣮ߦ͢Δͱ
    @@'*-&@@
    
    
    ϒϩοΫ಺ ͷίʔυ͕࣮ߦ͞ΕΔ
11. 
    ؀ڥม਺Ͱ࣮ߦ؀ڥΛ෼͚Δ UFNQMBUFZNM
    ։ൃ༻ͩͬͨΓɺσόοά༻ͩͬͨΓʹ࢖͏ ͨΊɺσϓϩΠ͢Δ
    -BNCEB
    ϑΝϯΫγϣϯ ͸ຊ൪༻ͱݕূ༻ͷগͳ͘ͱ΋
    
    ͭ༻ҙ͢Δ ͷ͕ྑ͍ͱࢥ͍·͢ɻ
    
    -BNCEB
    ͷ؀ڥม਺ʹ࣮ߦ؀ڥΛද͢ม਺Λ ఆٛ͠·͢ɻ͜͜Ͱ͸
    l"QQ&OWz
    ͱ͍͏໊લ Ͱఆ͍ٛͯ͠·͢ɻ
12. 
    ؀ڥม਺Ͱ࣮ߦ؀ڥΛ෼͚Δ
    
    ͜Ε͚ͩͩͱޮՌ͕Θ͔ΓͮΒ͍ΜͰ͕͢ɺ
13. 
    ؀ڥม਺Ͱ࣮ߦ؀ڥΛ෼͚Δ
14. 
    ϏδωεϩδοΫͰར༻͢ΔγʔΫϨοτ஋͸
    -BNCEB
    ͷ؀ڥม਺Ͱ͸ͳ͘
    "84
    4FDSFUT
    .BOBHFS
    ͔Βऔಘ͢Δ ྫ͑͹֎෦ͷ
    "1*
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    -BNCEB
    ϑΝϯΫγϣϯͷ৔߹͜Μͳײ͡Ͱͨ͠ɻ
    
    ͜Ε·Ͱ͸
    "QQ&OW
    ͱಉ༷ʹ؀ڥม਺ͰγʔΫ ϨοτΛ౉͍ͯ͠·ͨ͠ɻ
    
    ͜Ε͸͜ΕͰ҆શͳͷͰ͕͢ɺγʔΫϨοτͷ஋ ͕૿͑ΔͱσϓϩΠίϚϯυ͕൥ࡶʹͳͬͨΓɺ
    
    λΠϓϛε͠΍͔ͬͨ͢Γɺ
    
    γʔΫϨοτͷ஋Λຖճίϐϖ͠ͳ͍ͱ͍͚ͳ͔ ͬͨΓͱख͕͔͔͍ؒͬͯ·ͨ͠ɻ
15. 
    ϏδωεϩδοΫͰར༻͢ΔγʔΫϨοτ஋͸
    -BNCEB
    ͷ؀ڥม਺Ͱ͸ͳ͘
    "84
    4FDSFUT
    .BOBHFS
    ͔Βऔಘ͢Δ ྫ͑͹֎෦ͷ
    "1*
    Λෳ਺ίʔϧ͢ΔΑ͏ͳ
    -BNCEB
    ϑΝϯΫγϣϯͷ৔߹͜Μͳײ͡Ͱͨ͠ɻ ϏδωεϩδοΫͰඞཁͳ؀ڥม਺ -BNCEBࣗମͷڍಈΛ੍ޚ͢Δ؀ڥม਺
16. 
    ϏδωεϩδοΫͰར༻͢ΔγʔΫϨοτ஋͸
    -BNCEB
    ͷ؀ڥม਺Ͱ͸ͳ͘
    "84
    4FDSFUT
    .BOBHFS
    ͔Βऔಘ͢Δ ྫ͑͹֎෦ͷ
    "1*
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    -BNCEB
    ϑΝϯΫγϣϯͷ৔߹͜Μͳײ͡Ͱͨ͠ɻ
    
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    ͜Ε͸͜ΕͰ҆શͳͷͰ͕͢ɺ
    γʔΫϨοτͷ஋͕૿͑ΔͱσϓϩΠίϚϯυ͕ ൥ࡶʹͳͬͨΓλΠϓϛε͠΍͔ͬͨ͢Γɺγʔ ΫϨοτͷ஋Λຖճίϐϖ͠ͳ͍ͱ͍͚ͳ͔ͬͨ Γͱख͕͔͔͍ؒͬͯ·ͨ͠ɻ
17. 
    ϏδωεϩδοΫͰར༻͢ΔγʔΫϨοτ஋͸
    -BNCEB
    ͷ؀ڥม਺Ͱ͸ͳ͘
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    ͦͷ؀ڥ͝ͱͷ4FDSFUTΛऔಘ͍ͯ͠Δ
18. 
    ϏδωεϩδοΫͰར༻͢ΔγʔΫϨοτ஋͸
    -BNCEB
    ͷ؀ڥม਺Ͱ͸ͳ͘
    "84
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    .BOBHFS
    ͔Βऔಘ͢Δ σϓϩΠ࣌ͷίϚϯυ͕γϯϓϧʹʂ
19. CVTJOFTT@MPHJDSC BQQSC
20. ·ͱΊ ࣌ͱɺࣄ৘ʹΑΔͩΖʂʂʂʂ
    
    3VCZʹΑΔ࣮૷Ͱ঺հ͠·͕ͨ͠ɺݴޠ࢓༷ʹґଘ͠ͳ͍ςΫχοΫͩͱࢥ͏ͷͰɺଞͷݴޠͰ΋ ར༻Մೳͱࢥ͍·͢ɻ
    
    
    ͱ͸͍͑ɺ݁ہͦͷ-BNCEB͕Ͳ͏࢖ΘΕΔ͔Ͱ࠷దղ͸มΘΔͷͰɺ
    άϧʔతʹ࢖͏ͷͰ͋Ε͹
    ϚωδϝϯτίϯιʔϧͷίʔυΤσΟλͰτϥΠΤϥʔ͠ͳ͕ΒΨϦ ΨϦॻ͍͍ͯ͘ͷ΋͋Γͩͱࢥ͍·͢ɻ
    
    
    ຊ֨తʹ-BNCEBΛ࢖ͬͨϚΠΫϩαʔϏεߏ੒ͷΞϓϦέʔγϣϯΛߏங͢ΔͳΒɺ8FCϑϨʔ ϜϫʔΫͷΑ͏ͳடং͕͋Δͱྑ͍Αͳ͊ͱࢥ͍ͭͭɻ
    
    
    
    /PEFKT
    ͱ͔
    1ZUIPO੡ͷ044͸͋ΔΈ͍ͨɻ