Function array

array<T>(decoder: Decoder<T>, decoderName: string): Decoder<T[]>
Decoder for arrays.
Type Parameters
- T
Parameters
- decoder: Decoder<T>
  The decoder for array elements
- decoderName: string
  How to display the name of the object being decoded in errors
Returns Decoder<T[]>
A decoder that validates and returns arrays
Example
```
const numberArray = JsonDecoder.array(JsonDecoder.number(), 'NumberArray');

numberArray.decode([1, 2, 3]); // Ok<number[]>
numberArray.decode([1, '2', 3]); // Err({error: '<NumberArray> decoder failed at index "1" with error: "2" is not a valid number'})
```