kalub92

import Foundation

struct MinHeap {
  var items: [Int] = []

  //Get Index
  private func getLeftChildIndex(_ parentIndex: Int) -> Int {
      return 2 * parentIndex + 1
  }
  private func getRightChildIndex(_ parentIndex: Int) -> Int {

kalub92

import Foundation

struct Stack {
    private var items: [String] = []
}

kalub92

import Foundation

struct Stack {
    private var items: [String] = []
    
    func peek() -> String {
        guard let topElement = items.first else { fatalError("This stack is empty.") }
        return topElement
    }
}

kalub92

import Foundation

struct Stack {
    private var items: [String] = []
    
    func peek() -> String {
        guard let topElement = items.first else { fatalError("This stack is empty.") }
        return topElement
    }
    

kalub92

import Foundation

struct Stack {
    private var items: [String] = []
    
    func peek() -> String {
        guard let topElement = items.first else { fatalError("This stack is empty.") }
        return topElement
    }
    

kalub92

var nameStack = Stack()

nameStack.push("Caleb")
nameStack.push("Charles")
nameStack.push("Tina")

print(nameStack)

kalub92

extension Stack: CustomStringConvertible {
    var description: String {
        let topDivider = "---Stack---\n"
        let bottomDivider = "\n-----------\n"

        let stackElements = array.joined(separator: "\n")

        return topDivider + stackElements + bottomDivider
    }
}

kalub92

import Foundation

struct Stack {
    private var items: [String] = []
    
    func peek() -> String {
        guard let topElement = items.first else { fatalError("This stack is empty.") }
        return topElement
    }
    

kalub92

//
//  SearchVC.swift
//  Meals
//
//  Created by Caleb Stultz on 9/26/18.
//  Copyright © 2018 Caleb Stultz. All rights reserved.
//

/*
 Code is from a collaborative meal planning app I'm building. This ViewController allows a user to enter an ingredient as a search query into a UISearchBar instance and search for recipes with that ingredient present. Each UITableViewCell has an image of type CustomImageView that allows for synchronous image caching/loading in the background.

kalub92

import Foundation

// Struct conforming to Codable and utilizing the CodingKeys enum to set up parameter to match how API data is organized.
struct Character: Codable {
    let name: String
    let height: String
    let mass: String
    let hairColor: String
    
    enum CodingKeys: String, CodingKey {