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otonielguajardo/mapNested.ts

Created October 13, 2021 00:13
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Iterate and map each object in a nested array
Raw
mapNested.ts
export const mapNested = (nodes: any, mapCallback: any) => {
function recursive(nodes: any) {
return nodes.map((node: any) => {
return recursiveSelector(node, recursive, mapCallback)
});
}
return recursive(nodes);
}
const recursiveSelector = (node: any, recursive: any, map: any) => {
if (node.children) node.children = recursive(node.children);
return map(node);
}
// mapNested(collection, (item) => { return { ...item, hello: 'world' } })
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