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var justInsert = require("just-insert")

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just-insert v2.1.0

Inserts a sub-array into an array starting at the given index. Returns a copy

just-union

Part of a library of zero-dependency npm modules that do just do one thing.
Guilt-free utilities for every occasion.

Try it now

import insert from 'just-insert';

insert([1, 2, 5, 6], ['a', 'c', 'e'], 2); // [1, 2, 'a', 'c', 'e', 5, 6]
insert([1, 2, 5, 6], 'a', 2); // [1, 2, 'a', 5, 6]
insert([1, 2, 5, 6], ['a', 'c', 'e'], 0); // ['a', 'c', 'e', 1, 2, 5, 6]
insert([1, 2, 5, 6], ['a', 'c', 'e']); // ['a', 'c', 'e', 1, 2, 5, 6]

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