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30-seconds-of-code/snippets/drop.md
2018-01-26 12:23:18 +02:00

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drop

Returns a new array with n elements removed from the left.

Use Array.slice() to slice the remove the specified number of elements from the left.

const drop = (arr, n = 1) => arr.slice(n);
drop([1, 2, 3]); // [2,3]
drop([1, 2, 3], 2); // [3]
drop([1, 2, 3], 42); // []