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IS THE
ORDER
MAINTAINED?
ϑϩϯτΤϯυͷடং
อͨΕ͍ͯΔ͔ʁ
@masawada
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id:masawada
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ࠓ͙͢ొʂ
IUUQCMPHIBUFOBOFKQSFHJTUFS
!!!!!!!!!!!!!!
!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!
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ͯͳϒϩά
प
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ख़͞Εͨ
+4ίʔυ܈
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/PEFֶԂࡇͰͷൃද
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,ZPUPKTͰͷൃද
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ࠓ͜ΕҎ߱
ͷ͜ͱΛ͠·
͢ʂʂʂʂʂʂ
ʂʂʂʂʂʂʂ
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ͷલʹ
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લճ·Ͱͷ
͋Β͢͡
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+4ͷׂ
w ݹ͖ྑ͖DPODBU͔ΒCSPXTFSJGZʹ
w Ұ෦ͷϑΝΠϧߦ͘Β͍͋ͬͨʜ
w ˠߦʹ
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$*ͰςετΛճ͢
w ͪΌΜͱϏϧυͰ͖Δ͔
w &4-JOUͰνΣοΫ
w Ϣχοτςετ
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$*ͰςετΛճ͢
+4ςετͷ࣮ߦ݁Ռ
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OQNΞοϓσʔτσʔͷಋೖ
w ຖ݄ୈҰ݄༵Λ
OQNΞοϓσʔτσʔʹ
w ಉ࣌ʹ/PEFKTͷΞοϓσʔτ
ߦͳ͏
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OQNΞοϓσʔτσʔͷಋೖ
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ΦϨΦϨ'MVYΛ3FEVYʹدͤΔ
w ͜Ε·ͰಠࣗܰྔϥΠϒϥϦͰ
'MVY
w 3FBDU'MVYք۾ͷ͕ࣝඞཁ
w νʔϜͷΤϯδχΞʹ
ϑϩϯτΤϯυઐډͳ͍
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ΦϨΦϨ'MVYΛ3FEVYʹدͤΔ
w ಠࣗ'MVY࣮ΛϦϑΝΫλϦϯά
w 3FEVYΞʔΩςΫνϟʹ͚ۙͮΔ
w 3FEVYΘͳ͍
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·ͩ·ͩ
ൃల్্
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ࠓޙͷվળʹඞཁͳͷ
w νʔϜϝϯόʔͱͷ૬ஊ
w ࣮ํ๏ͷυΩϡϝϯτԽ
w
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ྑ͍αʔϏεΛ
࡞͍ͬͯͧ͘ʂ
ʂʂʂʂʂʂʂ
ʂʂʂʂʂʂʂ
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ͱ͜Ζ͕
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ࠓ͢͜ͱ
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݄·Ͱʹͬͨ͜ͱ
w ࠷৽ใΛΩϟονΞοϓ͢Δ
ମ੍Λ͑Δ
w ςετվળ
w OQNΞοϓσʔτσʔͷഇࢭ
w 3FBDUͷར༻ൣғΛ͛Δ
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Mission 1:
INPUT &
OUTPUT
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+4൪ෆࡏ
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࠷৽ใͷऩूͱڞ༗
w ऩू
w ϑϩϯτΤϯυϥϯν
w ࣾ֎ަྲྀ
w ڞ༗
w υΩϡϝϯτͷඋ
w '8(ͷ։࠵ ݱࡏഇࢭ
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υΩϡϝϯτͷඋ
Ҿ͖ܧ͗
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υΩϡϝϯτͷඋ Ҿ͖ܧ͗
w ٧·ΓͲ͜ΖΛͳ͘͢
w ࢦͷڞ༗
w ελΠϧͷࢦఠͳͲ&4-JOUʹͤΔ
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υΩϡϝϯτͷඋ Ҿ͖ܧ͗
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'8(ͷ։࠵
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'8(ͱ
w ϑϩϯτΤϯυϫʔΩϯάάϧʔϓ
w ϑϩϯτΤϯυʹؔ͢Δ
Α͠ͳ͠͝ͱΛ͠߹͏
w 18(ͱซ࠵
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18(ͱ
w ύϑΥʔϚϯεϫʔΩϯάάϧʔϓ
w ΠϯϑϥपΓͷ༷ࢠΛఆظతʹ؍
w ରԠ͕ඞཁͰ͋Ε
*TTVFͷ༏ઌΛ্͛ΒΕΔ
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18(ͱ
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1BHF4QFFE*OTJHIUT
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'8(
w Ұϲ݄͝ͱ։࠵
w ৽ͨʹಋೖٕͨ͠ज़Λࣗຫ
w ࠔΓ͝ͱΛڞ༗
w ͷʹΑͬͯ༏ઌΛ্͛Δ
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'8(
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'8(
w ࠷ۙഇࢭ͞Ε·ͨ͠
w ͋Δఔҙࣝͷڞ༗͕Ͱ͖ͨ
w ใڞ༗ࣾάϧʔϓ PSJTTVF
Ͱ
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IMPROVE THE
TEST
ENVIRONMENT
Mission 2:
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ςετڥͷվળ
w 'MPXಋೖ
w QPXFSBTTFSUಋೖ
w &O[ZNFಋೖ
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QPXFSBTTFSU
CBCFMQMVHJOFNQPXFSBTTFSU
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QPXFSBTTFSU
require(‘assert’);
↓
require(‘power-assert’);
উखʹஔ͖͑ͯ͘ΕΔ
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&O[ZNF
3FBDU$PNQPOFOUͷ
ςετ͍͍ײ͡ʹ
ॻ͚ΔΑ͏ʹ͢Δͭ
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ςετڥͷվળ
w ςετΛॻ͖͍͢ڥΛ࡞Δ
w ϨϏϡʔΑΓલʹؒҧ͍ʹ
ؾ͚ΔڥΛ࡞Δ
w ࡉ͔͘ೖΕ͍ͯํΛνʔϜʹڞ༗
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Mission 3:
MODULE
UPDATING
STRATEGY
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OQNΞοϓσʔτσʔͷಋೖ
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OQNΞοϓσʔτσʔͭΒ͍
w $)"/(&-0(Λ୳͢ͷʹ͕͔͔࣌ؒΔ
w ࡞ۀऀʹϨϏϡΞʔʹෛ୲͕͔͔Δ
w ϨϏϡʔࣗମʹख͕͔͔ؒΔ
w ຊʹҰϲ݄͝ͱʹΔͷͳͷ͔
w ͲΕ͘Β͍ͷϖʔεͰݹͼ͍ͯ͘ͷ͔Γ͍ͨ
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ZBSOPVUEBUFEGPSNBUUFS
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$ yarn outdated --json
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ZBSOPVUEBUFEGPSNBUUFS
w $)"/(&-0(Λ.BSLEPXOʹؚΊͯग़ྗ
w ύοέʔδͱ$)"/(&-0(ͷରΛ
:".-ʹอଘ
w .BDLFSFMʹݹ͍ύοέʔδΛߘͰ͖Δ
w ແࢹ͢ΔϑΝΠϧΛࢦఆͰ͖Δ
w K2VFSZͷΞοϓσʔτͳͲ͚͍ͨ
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IUUQEFWFMPQFSIBUFOBTUB⒎DPNFOUSZ
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'"2
2(SFFOLFFQFSݕ౼ͨ͠
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'"2
"ͯ͠·ͤΜ
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(SFFOLFFQFS
w ͢Έ·ͤΜΒͳ͔ͬͨ
w ݕ౼ͯ͠Θͳ͔͔ͬͨͳɺɺ
w ϒϩάͰ(JU)VC&OUFSQSJTFΛ͍ͬͯͯ
ؾܰʹ͓ࢼ͠Ͱ͖ͳͦ͞͏
w ZBSOPVUEBUFEGPSNBUUFS͘Β͍ͳΒ
ίετ
গͳͯ͘Ͱ͖Δ
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Mission 4:
REACTIZE
VIEW
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कΓ
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߈Ί
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3FBDUBTB5FNQMBUF&OHJOF
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3FBDUBTB5FNQMBUF&OHJOF
w 9TMBUFͷ55FSTFΛ͍ͬͯΔ
w 1FSMͷςϯϓϨʔτΤϯδϯ
w ૉ
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[% IF element.selected %]
class=“active”
[% END %]
3FBDUBTB5FNQMBUF&OHJOF
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3FBDUBTB5FNQMBUF&OHJOF
3FBDUʹدͤΔ
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3FBDUBTB5FNQMBUF&OHJOF
w 1FSM
• $r->embed_state(‘pro’, $json)
w +BWB4DSJQU
• const state = InitialState.get(‘pro’)
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3FBDUBTB5FNQMBUF&OHJOF
2443͠ͳ͍ͷ
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3FBDUBTB5FNQMBUF&OHJOF
"ݱঢ়Ͱ443ʹ͢Δ
ϝϦοτΛݟੵ͍ͬͯͳ͍
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1FSMPO3FBDUPO443
w ·ͩେʑతʹਐΊ͍ͯΔΘ͚Ͱͳ͍
w ͦͦ1FSMͰ443ͷ࣮͕গͳ͍
w ఫୀՄೳͳܗͰਐΊ͍ͯΔ
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IS THE
ORDER
MAINTAINED?
ϑϩϯτΤϯυͷடং
อͨΕ͍ͯΔ͔ʁ
@masawada
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ࠓͨ͜͠ͱ
w +4൪͕͍ͳ͍͚ͯͬͯ͘Δ
νʔϜͮ͘Γ
w ςετ͕ॻ͖͍͢ྑ͘ͳ͍͕
͔Γ͍͢ڥͮ͘Γ
w ৽ͨͳ͜ͱΛ͢Δͱ͖ఫୀ͘͢͠
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ͨΓલͷ͜ͱ
Λॗʑͱͬͯ
͍͘εϐϦοτ
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·ͩ·ͩ
Δ՝
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ࠓޙΓ͍ͨ
w ͞ΒͳΔςετվળ
w 1IBOUPN+4ग़
w &&ςετ$*Ͱճ͢
w υΩϡϝϯτͷߋ৽
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ಓʹվળΛଓ
͚͍ͯͧ͘ʂʂ
ʂʂʂʂʂʂʂ
ʂʂʂʂʂʂʂ
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ྑ͍αʔϏεΛ
࡞͍ͬͯͧ͘ʂ
ʂʂʂʂʂʂʂ
ʂʂʂʂʂʂʂ
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͋Γ͕ͱ͏͍͟͝·ͨ͠