and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ 3VCZͷϦϦʔεΛര ʹ͢Δํ๏ )JSPTIJ4)*#"5" 'VLVPLB3VCZJTU,BJHJ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ࣗݾհ Hiroshi SHIBATA https://hsbt.org Twitter/GitHub @hsbt Ruby Core team ANDPAD Fellow
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ANDPAD ͷ͝հ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ Ruby 3.2.1 ͷ༷ࢠ • ͞Μ͕ͤͬͤͱόοΫϙʔτ • ࠷ۙ(JU)VCͷ13׆༻ͯ͠·͢ • ػӡ͕དྷͨΒదͳϒϥϯνͰAHJUUBHW@@A • IUUQTHJUIVCDPNSVCZBDUJPOTͰ"DUJPOTΛ׆༻ • ύοέʔδͷ࡞ɺςετ࣮ߦɺTͷςϯϙϥϦஔ • Tͷެ։CVDLFUͷҠಈͱϦϦʔεΞφϯεखಈ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ *ະঝࠂ • ͦΜͳ3VCZʹ͍ͭ ͯ!NBNF͞Μ͕ղઆ ͨ͠ಛू͕8&# %# 7PMʹࡌͬͯ·͢ • ࠓޙͷ3VCZؔ࿈ͷॻ ੶ಛूͷͨΊʹ ΈΜ ͳങͬͯ͘Ε
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεࣗಈԽͷ෩ܠ Ұ෦ͷςετࣦഊ ͍ͯ͠Δͷͷɺ ·Ͱશͯͷ ύοέʔδ͕ੜ͞ Εͯςετ͕௨ͬͯ ͍Δ༷ࢠ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ શࣗಈԽͰେউར 🤖ŜƄŢŒŖƃ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ͱ͍͏͜ͱ͔ΓͰͳ͍ͷͰ͢ ͦΜͳΛࠓ͠·͢ 🤖ŝƄŝƄŝƄ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ΞδΣϯμ • ࣄલࣝ • ༻ޠͷఆٛ • ଞݴޠͱͷൺֱ • ۤ࿑ͷྺ࢙ • ࣄྫ৭ʑ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ༻ޠͷఆٛ • όοΫϙʔτ • 3VCZͷϦϙδτϦͷNBTUFSϒϥϯνͷίϛοτΛϝϯςφϯεϒϥϯν SVCZ@@ DIFSZQJDL͢Δ͜ͱ • ύοέʔδ • NBTUFSϒϥϯνɺ·ͨϝϯςφϯεϒϥϯν͔Β࡞͞ΕͨUBSH[ͳͲ༻ͷΞʔΧΠϒ ϑΝΠϧ • ύοέʔδϯά • ύοέʔδΛ࡞Δ࡞ۀɺϦϙδτϦͷιʔείʔυ͔ΒCJTPOͳͲΛར༻ͯ͠ίʔυεΫϦϓτΛ ੜ͢ΔҰ࿈ͷ࡞ۀ • ϦϦʔε • ύοέʔδΛϢʔβʔ͕ҙʹऔಘՄೳͳॴஔ͢Δ࡞ۀ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ଞͷݴޠͱͷൺֱ • ଞͷݴޠ͕ϦϦʔεϑϩʔΛͲ͏࡞࣮ͬͯߦ͍ͯ͠Δ͔Λௐ· ͨ͠ɻ • 1)1 • (P • /PEFKT • 3VTU • 1ZUIPO
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϚχϡΞϧͳͲυΩϡϝϯτ • 3VCZͷϦϦʔευΩϡϝϯτ ຊޠͷΈ • IUUQTCVHTSVCZMBOHPSHQSPKFDUTSVCZXJLJ )PX5P3FMFBTF+B • ͲͷݴޠυΩϡϝϯτ͕ॆ࣮͍ͯ͠Δ ӳޠ • 1)13VCZʹ͍ۙ • 1ZUIPOɺ(P۩ମతͳखॱɺͱ͍͏ΑΓΨΠυͱϙϦγʔʹ͍ۙ • /PEFKTɺ3VTUυΩϡϝϯτ͕͔ͬ͘͢͝͠Γ͍ͯ͠Δ্ʹπʔϧ ͷͭͭͷϨϕϧͰશ෦ॻ͍ͯ͋Δ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ୲νʔϜ • 3VCZ • OBSVTF VTB OBHBDIJLB NBNF [O[ OPCV ITCU • શһٿମ੍⚾ • ӡӦ͕͔ͬ͠Γ͍ͯ͠Δͱ͜Ζ • /PEFKT͘͢͝ҕһձɺෳͷձ͕ࣾ։ൃʹؔΘ͍ͬͯΔͱ͠ΐ͏͕ͳ͍ ·ͨϦϦʔε୲͕ձࣾͰ࣋ͪճΓʹͯ͠ަ • 1ZUIPO1)1ϒϥϯνͷ୲ΠϯϑϥͷϩʔϧͰ͖Δ͜ͱͳͲΛ໌ه • (Pɺ3VTUෆ໌
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεαΠΫϧ • 3VCZ • ৽͍҆͠ఆόʔδϣϯຖʹϦϦʔε • ҆ఆόʔδϣϯͷϝϯςφϯεϦϦʔεϲ݄͝ͱʹෆఆظϦϦʔε • ҆ఆόʔδϣϯ݄όʔδϣϯɺ݄όʔδϣϯɺϝϯςφϯεΛߦ͏ • ଞͷݴޠ • (Pϲ݄͓͖ʹ৽͍͠όʔδϣϯΛϦϦʔε • 1)1ϲ݄͓͖ʹ৽͍͠όʔδϣϯΛϦϦʔεɺBMQIB CFUB 3$ͷճͷϦϦʔεΛ҆ ͱ͍ͯ͠Δ • 1ZUIPOؒϝϯςφϯε ɺTUBCMF TFDVSJUZNBJOUFOBODF • /PEFKTෆఆظɺ͝ͱʹϦϦʔε͍ͯ͠Δ • 3VTUϩʔϦϯάϦϦʔε͍ͯ͠Δ͕λΠϛϯάෆ໌
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεதʹύοέʔδ͕յΕ͍ͯΔ͜ͱΛൃݟ 2019 ࠒ • 3VCZͷύοέʔδϯάUPPMσΟϨ ΫτϦͷԼʹ͋ΔNBLFTOBQTIPUͱ ͍͏εΫϦϓτΛͬͯ·͢ɻ • NBTUFSSVCZ@@ͳͲͰෳͷ όʔδϣϯ͕͋Γɺલϝϯςφ͝ ͱʹ͏NBLFTOBQTIPUಈ͔͢ ॴόϥόϥͰͨ͠ɻ • ͳͷͰɺύοέʔδϯάΛ͢Δͨͼʹࣦ ഊͨ͠ผͷॴͰࣦഊͨ͠ Λ܁Γฦ͍ͯ͠·ͨ͠ɻ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ରࡦͱͯ͠ύοέʔδ࡞ͷࣗಈԽֳֳ͕ • ͦ͜Ͱ[O[͞Μ͕(JU)VC "DUJPOTΛͬͯɺύο έʔδϯάΛߦ͏εΫϦϓ τͱॴΛ౷Ұ͠·ͨ͠ • "DUJPOTΛ࣮ߦ͢Δ͚ͩͰ ύοέʔδ͕࡞͞ΕΔΑ ͏ʹͳΓ·ͨ͠ɻ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ແࣄࣗಈԽ͕Ͱ͖ͨ • ࡞͞ΕͨɺΊͰͨ͠ΊͰͨ͠
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ Ͱͳ͔ͬͨͷͰ͢ 🤖ťƃū
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ͟Θ...͟Θ... • BDUJPOT͕͏ANBLFTOBQTIPUAΑ͘OPCVʹΑͬͯ มߋ͕Ճ͑ΒΕΔ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ύοέʔδʹؚΉ͖ϑΝΠϧ͕ফ͍͑ͯΔ͜ͱΛൃݟ • ϩάΛ֬ೝͨ͠Β3VCZ ͚ͩϑΝΠϧΛల։͢ ͖ॲཧ͕ߦΘΕ͍ͯͳ͔ͬͨ • ࠓ·Ͱਓ͕࣮ߦ͍ͯͨ͠ ͷΛ"DUJPOTʹ࣮ߦͤ͞Δ Α͏ʹͨ͠ͷͰΤϥʔʹؾ ͕͔ͳ͔ͬͨ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεதʹؚΉ͖ϑΝΠϧ͕ফ͍͑ͯΔ͜ͱΛൃݟ • खͰ࣮ߦͯ͠ΈͨΒNBLF TOBQTIPUͱ֤छλεΫͷґଘ ͕ؔཁҼͰ࣮ߦෆඋ͕͋ͬͨ • NBTUFSͷNBLFTOBQTIPU ͰNBTUFSಈ͍͕ͨ3VCZ Ͱಈ͔ͳ͍ͱ͍͏͜ͱ ͩͬͨ • ൜ਓϊϒ ϙʔτϐΞ෩
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεதʹؚΉ͖ϑΝΠϧ͕ফ͍͑ͯΔ͜ͱΛൃݟ Ver.2 • ผͷϦϦʔεͷʹ·ͨ ϑΝΠϧ͕ফ͍͑ͯΔ ঢ়ɻ • .BLFGJMFͱNBLF TOBQTIPU͕มΘ͍ͬͯ ͨɻΈΜͳେମ͕͍ͭ͠ ͍ͯΔɻ • ൜ਓϊϒ ϙʔτϐΞ෩
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεதʹؚΉ͖ϑΝΠϧ͕ফ͍͑ͯΔ͜ͱΛൃݟ Ver.2 • OPCVࣗͳΜͰมߋΛೖΕ ͔֮ͨ͑ͯͳ͍ • ͱΓ͋͑ͣɺ͋Δ͖͚࢟ͩ֬ ࣮ͳͷͰͦ͏ͳΔΑ͏ʹ͚ͩม ߋΛՃ͑ͯ࣍ͷϦϦʔεͰؤு Δ • NBLFTOBQTIPUͷ࣮ߦΛ$* ʹͯ͠ҡ͍࣋ͯ͘͠ͱ͍͍ͷ͔
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ͦΕ͚ͩͰͳ͍ͷͰ͢ 🤖ŚŖ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ Կͯ͠ͳ͍ͷʹյΕΔ • ͦΜͳΘ͚ͰNBLF TOBQTIPUͷ࣮ߦΛຖ ࢹ͢Δ͜ͱʹͨ͠ • ͦΕͰґଘ͍ͯ͠Δ ύοέʔδ͕PCTPMFUF ʹͳΔͳͲͯ͠ফ͑ͯύο έʔδϯάॲཧ͕མͪΔ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεதʹಛఆͷڥͰͷΈϏϧυ͕Ͱ͖ͳ͍͜ͱ͕ൃ֮ • $*Ͱେৎͩͬͨͣͳͷ ʹɺϦϦʔεલʹͳͬͯ "DUJPOTͷϕʔεΠϝʔδ͕ AVCVOUVMBUFTUAͰ৽͘͠ ͳͬͯύοέʔδϯάͰ͖ͳ͍ ࣄ͕݅ൃੜ • खͰ࣮ߦͨ͠ΒNBD04ͳͲͰ ࠶ݱͯ͠͠·͏
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεதʹಛఆͷڥͰͷΈϏϧυ͕Ͱ͖ͳ͍͜ͱ͕ൃ֮ • 6CVOUVͷCJTPO ͕৽͘͠ͳ͍ͬͯͯɺϝϯ ςφϯεϒϥϯνͰಈ͔ ͳ͘ͳ͍ͬͯͨ • લʹɺࠓ ͔࣌Β͢Δ ͱޙ Λ༧ଌͨ͠ίʔυ Λॻ͘ͷຊʹ͍͠
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεͨ͠ޙʹಛఆͷڥͰͷΈϏϧυ͕Ͱ͖ͳ͍͜ͱ͕ൃ֮ • ϦϦʔε࡞ۀશͯେৎ͕ͩͬͨɺNBD04 9DPEF ͷΞοϓ σʔτͰίϯύΠϥΦϓγϣϯ͕มΘͬͯ͠·͍ϏϧυͰ͖ͳ͍ • ະདྷΛ༧ଌ͢Δͷਏ͍ɺCFUBΛ͍ଓ͚Δ͔͠ͳ͍
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ϦϦʔεϏϧυͰ͚ͩམͪΔ • 3VCZͷ$ఆٛʹ1"5$)-&7&-ͱ͍͏ͷ͕͋Γɺ։ൃ தͰɺϦϦʔε൛ͰͱͳΔ • ͜ͷࣈ͕ͱͳΔͱ͖͚ͩಈ͘ॲཧ͕͋Γɺͦͷॲཧʹό ά͕͋ͬͨɻ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ͬͱେมͳ͜ͱ͋ΔͷͰ͢ 🤖ŹřŦƄŸŦƄ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ηΩϡϦςΟϦϦʔε͕ಛʹେม • ࣄલʹύονΛڞ༗͢Δ͜ͱ͕Ͱ ͖ͳ͍ • ύονΛίϛοτ͢Δ͜ͱ͕Ͱ͖ ͳ͍ͷͰNBLFTOBQTIPU$*Ͱ ܧଓతʹಈ࡞νΣοΫ͕Ͱ͖ͳ͍ • ͳͷͰຖճNBNF͞ΜͳͲ͕ Δ͜ͱͷखॱ୲͚Λ͍ͯ͠ Δ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ύονϚωδϝϯτ͕ख࡞ۀ • جຊόοΫϙʔτରϒϥϯνº $7&ͷ͚ͩύον͕ඞཁͱͳΔ • ৄࡉNBNF͞Μͷ38$ ͷൃද IUUQT SVCZXPSMEDPOGPSHKB QSPHSBNEBZB Λݟͯ͘ ͍ͩ͞
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ख࡞ۀͳͷͰવύον͕ෆશͳ͕࣌͋Δ • UNQEJSͷ$7&ରԠͷ࣌ ʹύον͕ϛε͍ͬͯͨͷ Ͱςετ͕མͪΔ • ϦϦʔεީิঢ়ଶͷϒϥϯ νΛ࡞ͯ͠$*ͱNBLF TOBQTIPUΛճ͍ͨ͠ ະண ख
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ଞʹਓʑʹ·ͭΘΔ৭ʑ • ;PPN)VEEMFΛཱͯͯ͠ ͳ͕ΒͬͨΓ͢Δͷͷϛε ίϛϡχέʔγϣϯ·ͩ·ͩ • ϦϦʔε࡞ۀ͕େมʹͳΔ ࣄ͕େมͳΒԆ͠Ԇ͠ʹͳ ΔִؒΛ։͚ΔͱϦϦʔε࡞ ۀͷࣦഊ্͕͕֬Δɺͱ͍͏ ࠈϧʔϓ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ͕ΜΔͧ 🤖ŰŘ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ രʹ͢ΔͨΊʹߟ͍͑ͯΔ͜ͱ • ʹճɺϲ݄ʹճ͔࣮͠ߦ͠ͳ͍࡞ۀͷ҆ఆԽ͕՝ • ࡞ۀ࣌ʹൃݟ͞Εͨࣄʹ͍ͭͯϙετϞʔςϜΛߦͬͯରࡦ Λ͍ͯ͠Δ • ͕ɺ࣮ߦස͕গͳ͍ͷͰɺʮରࡦʯࣗମ͕ϫʔΫϑϩʔͷ มߋΛ͏Έɺมߋ͕ࣦഊΛੜΉͱ͍͏॥ • ͱͳΕɺύϫʔͱྗͱྗͰຖʹͰϦϦʔεͰ͖ΔΑ͏ʹ ͢Δ͔͠ͳ͍ͷͰ
and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential ແஅసࡌɾແஅෳͷېࢭ ͓·͚ • ݱঢ়ࣄҰͭҰͭΛࣗಈԽͯ͠ ϦϦʔε͕͏·͍͚ͩ͘͘Ͱେײ ँ͢Δ͔͠ͳ͍ • օ͞ΜʹաڈͰ࠷ߴͷ 3VCZΛ͓ಧ͚͢ΔͨΊʹؤுͬ ͍ͯΔͷͰɺϦϦʔεͷޙʹ ͳίϝϯτΛΒ͑Δͱݩؾ ͕Ͱ·͢ɻ