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はじめてのRuby 第5章 / Ruby Practice 05
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muttan
October 28, 2016
Programming
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はじめてのRuby 第5章 / Ruby Practice 05
muttan
October 28, 2016
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Transcript
ͨͷ͍͠3VCZୈষ
ୈষ݅அ
݅அͱ
݅அͱ w 3VCZʹେ͖̏ͭ͘ͷ݅அจ͕͋Δ ᶃ JGจ ݅Λຬͨͨ࣌͠ ᶄ VOMFTTจ ݅Λຬͨ͞ͳ͍࣌ ᶅ
DBTFจ ̍ͭͷΦϒδΣΫτʹରͯ͠ෳͷ݅ΛҰ ʹهड़͢Δ
3VCZͰͷ݅
݅ͱਅِ w ݅அʹΑ͘ΘΕΔͷͱͯ͠ ൺֱԋࢉࢠ ݅Λද͢ϝιου͕͋Δ w ൺֱԋࢉࢠ BCͳͲ w
݅Λද͢ϝιουɺFNQUZ ͷΑ͏ͳϝιου w ϝιου໊ ͱ͍͏ϑΥʔϚοτɺ׳༻తʹਅِ Λฦ͢ϝιουʹ͚ΒΕ͍ͯΔ
݅ͱਅِ w 3VCZͰzGBMTFzͱzOJMzِͱͯ͠அ͞Ε lGBMTFzͱzOJMzҎ֎ͷͯ͢ਅͱͯ͠அ͞ ΕΔ
w ͜ͷίʔυͰUSVF͕ग़ྗ͞ΕΔ
ཧԋࢉࢠ
ཧԋࢉࢠ w ཧԋࢉࢠlzͱzccz ෳͷ݅ΛҰͭʹ· ͱΊΔͱ͖ʹ༻͢Δ w ݅݅྆ํͷ͕݅Γཱͬͨ࣌ ʹਅͱͳΔ w ݅cc݅ͲͪΒ͔Ұํͷ͕݅Γཱͬ
ͨ࣌ʹਅͱͳΔ
ཧԋࢉࢠ w ཧԋࢉࢠzzਅِΛٯసͤ͞Δྫ͑ ਅͰ͋Δ͕ɺ ِͱͳΔ w cc ͱ݅ಉ͡Ͱ͋Δ͕༏ઌॱҐͷ͍
BOE PS OPUͳͲ͋Δ w ৄ͘͠ϦϑΝϨϯεࢀরͷ͜ͱ IUUQTEPDTSVCZMBOHPSHKBMBUFTUEPD TQFDGPQFSBUPSIUNM
JGจ
JGจ w JGจҎԼͷΑ͏ʹهड़͢Δ ݅ UIFOলུՄೳ 1JG@FMTJGSC࣮ߦ w JGͷِ͕݅ࣜʹ ͳΕFMTJGͷ݅ ࣜΛධՁ͢Δ
w FMTJGِͷ߹ FMTF͕࣮ߦ͞ΕΔ
JGจ w JGจҎԼͷΑ͏ʹهड़͢Δ͜ͱͰ͖Δ w ͜ͷϓϩάϥϜ ͱՁͰ͋Δʢ͍ॴߟ͑Δ͖ʣ QVUTbBCΑΓେ͖͍`JGBC
JGBC QVUTbBCΑΓେ͖͍` FOE
VOMFTTจ
VOMFTTจ w VOMFTTจҎԼͷΑ͏ʹهड़͢Δ ݅ UIFOলུՄೳ 1VOMFTTSC࣮ߦ w VOMFTTࣜͰ݅ ِ͕ࣜͷͱ͖ʹ
UIFOҎԼͷࣜΛධ Ձ͢Δ
DBTFจ
w ൺֱΛߦ͍͍ͨΦϒδΣΫτ͕ͭͰ ͦͷΦϒ δΣΫτͷʹΑͬͯ߹͚Λ͍ͨ͠߹DBTF จΛ͏ͱ·ͱΊͯ؆ܿʹهड़͢Δࣄ͕Ͱ͖Δ DBTFจ DBTFΦϒδΣΫτ XIFO ʜUIFO
จ XIFO ʜUIFO จ FMTF จ FOE
w DBTFจͷྫͷর߹ w b"`ͭͷ݅ *.(ͭΊͷ݅
13& ͭͷ݅ʹ֘͢Δ DBTFจ 1DBTFSC࣮ߦ
w DBTFจͷྫΫϥεͷর߹ w lBz4USJOHΫϥεͳͷͰͭͷ݅ ͭ
OJMͲΕʹ֘͠ͳ͍ͷͰͭ DBTFจ 1DBTF@DMBTTSC࣮ߦ
w DBTFจͷྫਖ਼نදݱΛ༻͍ͨর߹ DBTFจ
ࠓͷ·ͱΊ ͍Β͢ͱ
·ͱΊ w ݅ذ͍ͨ͠ͱ͖ʹ JGVOMFTTจΛར༻͢ Δ w ͭͷΦϒδΣΫτʹରͯ͠߹͚Λ͢ΔΑ͏ ͳॲཧ DBTFจΛར༻͢Δͱྑ͍ w
OJMͱGBMTFِ ͦΕҎ֎ͷͯ͢ਅͱͯ͠ ѻΘΕΔ ࠷ޙͷίϥϜ֤ࣗಡΜͰ͓͍ͯԼ͍͞