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WebAssemblyを Rubyにコンパイルする 黒魔術コード完全解説
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alice345
July 06, 2019
Programming
2
4.3k
WebAssemblyを Rubyにコンパイルする 黒魔術コード完全解説
Tama Ruby会議01の発表資料です
alice345
July 06, 2019
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Transcript
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3VCZ XBTNॲཧܥ 3VCZ
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XBTNͷόΠφϦܗࣜ όΠφϦܗࣜ
XBTNͷςΩετܗࣜ ςΩετܗࣜ
XBHZVͷΞϓϩʔν XBHZV ςΩετܗࣜ 3VCZͷίʔυ தؒදݱ͔Β3VCZͷίʔυʹมͯ͠FWBM͢Δ
XBHZVͷΞϓϩʔν XBHZV ςΩετܗࣜ 3VCZͷίʔυ தؒදݱ͔Β3VCZͷίʔυʹมͯ͠FWBM͢Δ ม͕ҰےೄͰ͍͔ͳ͍ྫ
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XBTNͷzCMPDLzͱzCMPDLz w XBTNͷzCMPDLzͱzCMPDLz͕ωετ w XBTNͷzCSz3VCZͷUISPXDBUDIʹରԠ 3VCZ 8FC"TTFNCMZ ม
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ωετͷൈ͚ํΛߟ͑͢ w Ұؾʹ֎ଆ·Ͱൈ͚Α͏ͱ ͢Δͱ໘ w CSFBL UISPXDBUDI OFYU ͲΕΛ͏͔
ωετͷਂ͞ͱ੍ޚ໋ྩ ʹΑͬͯΘΔ
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$OFYU
SFUVSOΛͬͨ߹ w มEFQUI ग़͍ͨ͠ωετͷஈ w ͜ͷίʔυͰΓ͍ͨ͜ͱ CSͷҾΛϒϩοΫΛग़ ͠ͳ͕Β֎֎ͱ͍͑ͯ͘ IUUQTHJUIVCDPNFEWBLGXBHZVCMPCDFFFCCCDCEFCBDFMJCXBHZVXBTNNPEVMFSC-
SFUVSOΛͬͨ߹ w MBNCEBͰSFUVSO खଓ͖Λதஅ͠Λฦ͢ w CSΛSFUVSOͱஔ͖͓͑ͯΓ ϧʔϓͷઌ಄ʹδϟϯϓ͍ͨ͠ IUUQTHJUIVCDPNFEWBLGXBHZVCMPCDFFFCCCDCEFCBDFMJCXBHZVXBTNNPEVMFSC-
SFUVSOΛͬͨ߹ w @MPPQϝιουͷϒϩοΫͰ SFUVSO @MPPQϝιουΛൈ͚Δ ϧʔϓ͠ͳ͍ SFUVSOͨ͠ Λฦ͢
IUUQTHJUIVCDPNFEWBLGXBHZVCMPCDFFFCCCDCEFCBDFMJCXBHZVXBTNNPEVMFSC-
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w @MPPQϝιουͷϒϩοΫͰ OFYU ݺͼग़͠ݩ ZJFME ʹΔ ΓOFYUͷҾ ϧʔϓͷઌ಄ʹΕΔ OFYUͷ߹ IUUQTHJUIVCDPNFEWBLGXBHZVCMPCDFFFCCCDCEFCBDFMJCXBHZVXBTNNPEVMFSC-
OFYUͷ߹ w ࠶ͼJGจΛ࣮ߦ ࠓFMTF ͳͷͰϧʔϓͤͣग़͍ͨ͠ IUUQTHJUIVCDPNFEWBLGXBHZVCMPCDFFFCCCDCEFCBDFMJCXBHZVXBTNNPEVMFSC-
OFYUͷ߹ w ࠶ͼJGจΛ࣮ߦ ࠓFMTF w ZJFMEͷΓ͔ͩΒϧʔϓͤͣ w @MPPQΛฦ͢ IUUQTHJUIVCDPNFEWBLGXBHZVCMPCDFFFCCCDCEFCBDFMJCXBHZVXBTNNPEVMFSC-
w @CMPDLϝιουͷϒϩοΫͰ OFYU ݺͼग़͠ݩͷZJFMEʹΓ Λฦ͢ IUUQTHJUIVCDPNFEWBLGXBHZVCMPCDFFFCCCDCEFCBDFMJCXBHZVXBTNNPEVMFSC- OFYUͷ߹
w @CMPDLϝιουͷϒϩοΫͰ OFYU ݺͼग़͠ݩͷZJFMEʹΓ Λฦ͢ w ແࣄʹωετΛൈ͚ͯ l)FMMP8PSMEz OFYUͷ߹
IUUQTHJUIVCDPNFEWBLGXBHZVCMPCDFFFCCCDCEFCBDFMJCXBHZVXBTNNPEVMFSC-
CSΛ3VCZͰ؆୯ʹѻ͏ͨΊͷϙΠϯτ w 8FC"TTFNCMZͷzCS3VCZͷOFYUʹม w 8FC"TTFNCMZͷJGCMPDLMPPQɺQSPD·ͨCMPDLΛҾʹͱΔ ϝιουʹΓग़ͯ͠EFQUI͔Β࢝ΊΔ w ϒϩοΫऴͰOFYUEFQUIΛฦͯ͠ɺͭϒϩοΫΛग़͢Δ w ͜ΕΒΛڞ௨ͯ͠͏͜ͱͰ੍ޚ໋ྩͷҧ͍ɺωετͷਂ͞Λҙࣝͤͣ
3VCZʹมՄೳ
·ͱΊ w 8FC"TTFNCMZΛ3VCZʹίϯύΠϧ͢Δίʔυͷ࣮ͱಈ࡞ྫΛհ w ϝλϓϩάϥϛϯάύλʔϯͷ͏ͪɺಈతͳϝιουఆٛΛ͍ 8FC"TTFNCMZͷؔΛ3VCZͷϝιουʹίϯύΠϧ͢Δ w 8FC"TTFNCMZͷJGCMPDLMPPQͱCSΛ3VCZʹίϯύΠϧ͢Δࡍ QSPDΦϒδΣΫτͱOFYUΛ͏·͘͏ͱεοΩϦॻ͚Δ