Function elementOrArray

elementOrArray<T>(source): T | T[] | undefined
Builds element or array of the given elements.
Type Parameters
- T
Parameters
- source: Iterable<T> | ArrayLike<T>
  
  A source of elements as their iterable or array-like container.
Returns T | T[] | undefined
The only element of the source, an array of all elements of non-empty source, or undefined if the source is empty.
- Defined in array/element-or-array.ts:9

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