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redux append to an array

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case ADD_ITEM : return { …state, arr: […state.arr, action.newItem] }

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Source: stackoverflow.com

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Contributed on Feb 18 2020

Enthusiastic Earthworm

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case ADD_ITEM : return { …state, arr: […state.arr, action.newItem] } OR case ADD_ITEM : return { …state, arr: state.arr.concat(action.newItem) }

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Source: WorldLinkAnswers

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Contributed on May 01 2021

Difficult Dragonfly

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