Function insert

insert<T>(arr: T[], index: number, value: T): T[]
Performs an efficient array insert operation in the given array. If the index or the array is invalid, it just returns the given array.

Note: Uses the same behavior as Array.splice.

Returns
The given array.
Type Parameters
- T
Parameters
- arr: T[]
  
  The given array to insert into
- index: number
  
  The index of the array insert operation.
- value: T
  
  The value to insert in the array at the given index.
Returns T[]
- Defined in src/collections/index.ts:185

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