HH\Lib\Vec\drop

Returns a new vec containing all except the first $n elements of the given Traversable

namespace HH\Lib\Vec;

function drop<Tv>(
  Traversable<Tv> $traversable,
  int $n,
): vec<Tv>;

To take only the first $n elements, see Vec\take().

Time complexity: O(n), where n is the size of $traversable Space complexity: O(n), where n is the size of $traversable

Parameters

• Traversable<Tv>$traversable
• int $n

Returns

• vec<Tv>

Examples

$example_vec = vec[1,2,3,4,5];
$result = Vec\drop($example_vec, 3);
print_r($result);
//result:  [4,5]

$result = Vec\drop($example_vec, 0);
print_r($result);
//result: [1,2,3,4,5]