HH\ImmSet::fromItems

Creates an ImmSet from the given Traversable, or an empty ImmSet if null is passed

public static function fromItems(
  ?Traversable<Tv> $iterable,
): ImmSet<Tv>;

This is the static method version of the ImmSet::__construct() constructor.

Parameters

• ?Traversable<Tv>$iterable

Returns

• ImmSet<Tv> - An ImmSet with the values from the Traversable; or an empty ImmSet if the Traversable is null.

Examples

See [Set::fromItems](</hack/reference/class/Set/fromItems/#examples>) for usage examples.