//
//  Array+Extensions.swift
//  CapCollector
//
//  Created by Christoph on 12.05.20.
//  Copyright © 2020 CH. All rights reserved.
//

import Foundation

extension Array {
    
    func split(intoPartsOf maxElements: Int) -> [ArraySlice<Element>] {
        guard !isEmpty, maxElements > 0 else {
            return []
        }
        var result = [ArraySlice<Element>]()
        var currentIndex = 0
        while true {
            let nextIndex = currentIndex + maxElements
            if nextIndex >= count {
                result.append(self[currentIndex..<count])
                return result
            }
            result.append(self[currentIndex..<nextIndex])
            currentIndex += maxElements
        }
        return result
    }
}