Function last

last<T>(array: T[]): undefined | T
Gets last element of an array.

Example
```
last([1, 2]) // 2
```
Example
```
last([1]) // 1
```
Example
```
last([]) // undefined
```
Returns
- last element of an array or undefined
Type Parameters
- T
Parameters
- array: T[]
  
  source array
Returns undefined | T
- Defined in last.ts:10

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