31 lines
758 B
Swift
31 lines
758 B
Swift
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//
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// Array+Extensions.swift
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// CapCollector
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//
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// Created by Christoph on 12.05.20.
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// Copyright © 2020 CH. All rights reserved.
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//
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import Foundation
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extension Array {
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func split(intoPartsOf maxElements: Int) -> [ArraySlice<Element>] {
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guard !isEmpty, maxElements > 0 else {
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return []
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}
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var result = [ArraySlice<Element>]()
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var currentIndex = 0
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while true {
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let nextIndex = currentIndex + maxElements
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if nextIndex >= count {
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result.append(self[currentIndex..<count])
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return result
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}
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result.append(self[currentIndex..<nextIndex])
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currentIndex += maxElements
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}
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return result
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}
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}
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