flatten any depth javascript

ycomb1nator answered on August 22, 2023 Popularity 8/10 Helpfulness 3/10

answer flatten any depth javascript

flatten any depth javascript

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function flatten(arr) {
    return arr.reduce((acc, cur) => acc.concat(Array.isArray(cur) ? 
                                       			 	 flatten(cur) : 
                                                  	 cur), []);
};

// for any level of depth 
flatten([1, [2], [3, [[4]]]]) 	// [1, 2, 3, 4]

Popularity 8/10 Helpfulness 3/10 Language javascript

Source: www.techiedelight.com

Tags: any depth flatten javascript

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Contributed on Aug 22 2023

ycomb1nator

0 Answers Avg Quality 2/10

flatten any depth javascript

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