MutableMap::concat

Returns a MutableVector that is the concatenation of the values of the current MutableMap and the values of the provided Traversable.

Description

public function concat(
  Traversable<Tu> $traversable,
): MutableVector<Tu>

Returns a MutableVector that is the concatenation of the values of the current MutableMap and the values of the provided Traversable.

The provided Traversable is concatenated to the end of the current MutableMap to produce the returned MutableVector.

Parameters

Return Values