Instance Method

suffix(_:)

Returns a subsequence, up to the given maximum length, containing the final elements of the sequence.

Declaration

func suffix(_ maxLength: Int) -> [UInt8]

Parameters

maxLength

The maximum number of elements to return. The value of maxLength must be greater than or equal to zero.

Discussion

The sequence must be finite. If the maximum length exceeds the number of elements in the sequence, the result contains all the elements in the sequence.

let numbers = [1, 2, 3, 4, 5]
print(numbers.suffix(2))
// Prints "[4, 5]"
print(numbers.suffix(10))
// Prints "[1, 2, 3, 4, 5]"

Complexity: O(n), where n is the length of the sequence.

See Also

Selecting Bytes

func filter((UInt8) -> Bool) -> [UInt8]

Returns an array containing, in order, the elements of the sequence that satisfy the given predicate.

func prefix(Int) -> PrefixSequence<SHA256Digest>

Returns a sequence, up to the specified maximum length, containing the initial elements of the sequence.

func prefix(while: (UInt8) -> Bool) -> [UInt8]

Returns a sequence containing the initial, consecutive elements that satisfy the given predicate.