Instance Methodswift-algorithms 1.2.0Algorithms->Swift
chunks(ofCount:)
Returns a collection of subsequences, each with up to the specified length.
func chunks(ofCount count: Int) -> ChunksOfCountCollection<Self> Parameters
- count
The desired size of each chunk.
Returns
A collection of consescutive, non-overlapping subseqeunces of this collection, where each subsequence (except possibly the last) has the length count.
If the number of elements in the collection is evenly divided by count, then every chunk will have a length equal to count. Otherwise, every chunk but the last will have a length equal to count, with the remaining elements in the last chunk.
let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
for chunk in numbers.chunks(ofCount: 5) {
print(chunk)
}
// [1, 2, 3, 4, 5]
// [6, 7, 8, 9, 10]
for chunk in numbers.chunks(ofCount: 3) {
print(chunk)
}
// [1, 2, 3]
// [4, 5, 5]
// [7, 8, 9]
// [10]