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Redux
• ͦΕͰઆ໌ͯ͠ΈΔ
• Singleton Store
• Storeʢͭ·Γঢ়ଶʣ͔̍ͭ͠ͳ͍ɺ͔͠৭Μͳॴ͔Β৮ΕΔΑ͏ʹͳ͍ͬͯ
Δɻ
• State is read-only
• ঢ়ଶͷมߋجຊతʹͰ͖ͳ͍ɺมߋ͢ΔͷReducerͷΈɻ
• (state, action) => newState
• ͔͠ Reducer ͕ͬͯΔͷঢ়ଶͷ"มߋ"Ͱͳ͍ɻݫີʹɺ৽͍͠ঢ়ଶΛ࡞ͬͯ
Ϛοϐϯά͢Δʹ͍͠ɻ༰Λॻ͖͚͑ͨͩͰreduxมߋͨ͠ͱೝΊͯ͘Ε
ͣɺ৽͍͠ΦϒδΣΫτΛฦ͢ඞཁ͕͋Δ
؆୯ʹݴͬͯ͠·͑ঢ়ଶͷ͕͍͢͠ɻ
్த͔Βউखʹঢ়ଶ͕ॻ͖͑ΒΕΔ͜ͱ͕ͳ͍ͷͰ
σόοά͍͢͠ʢredux-devtoolsʣ