Function itsFirst

itsFirst<T>(iterable): T | undefined
Extracts the first element of the given iterable, if any.
Type Parameters
- T
  
  Iterated elements type.
Parameters
- iterable: Iterable<T>
  
  An iterable to extract element from.
Returns T | undefined
Either the first element, or undefined if the given iterable is empty.
- Defined in proc7ts/push-iterator/src/consumption/its-first.ts:14

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