thiagovilla/normalize.js

Created August 31, 2018 19:13

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Function that normalizes a collection (an array) of objects into an 'allIds' ordered array and a 'byId' object whose keys are each individual object id

Raw

normalize.js

	const normalize = items => ({
	byId: items.reduce((_items, item) => ({
	..._items,
	[item.id]: item
	}), {}),
	allIds: items.map(item => item.id)
	})

	export default normalize

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