RoshanNindrai

import Foundation

public extension Array {
    
    func pmap<T>(transformer: @escaping (Element) -> T) -> [T] {
        
        var result: [Int: [T]] = [:]
        guard !self.isEmpty else {
            return []
        }

RoshanNindrai

// 1. QuickSort
public extension Array {
    
    mutating func quickSort(_ compare: ((Element, Element) -> Bool)) {
        
        for index in 0..<count {
            var min = index
            for subsequent in (index + 1)..<count {
                if (!compare(self[min], self[subsequent])) {

RoshanNindrai

// List implementation using UnsafeMutablePointer.

final class InternalList<T> {
    var count: Int
    var size: Int
    var ptr: UnsafeMutablePointer<T>?
    
    init(count: Int, ptrs: UnsafeMutablePointer<T>? = nil) {
        self.count = count
        size = count