gchriswill

// A snippet for extending a UITableViewController class, 
// allowing the selection of only one row through the Checkmark accssory.
// If you using a stand alone UITableView, then implement these methods in your delegate object.

// For checking which row is selected, check the indexPathForSelectedRow property of the tableView.
// This code is implemented in the latest version of Swift, which is Swift 3, as of today...

extension <#Your UITableViewController class#> {

    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {       

gchriswill

extension Array where Element: SignedInteger {
    
    static func findMaxInt(arr:[Int]) -> Int{
        
        var previous = Int()
        var max = Int()
        
        arr.forEach { (n) in
            max = n > previous && n > max ? n : max
            previous = n;

gchriswill

// Created on 6/2/15 by Christopher Gonzalez D.K.A. @gchriswill https://github.com/JWShroyer
// Reviewed and optimyzed by Josh Shroyer D.K.A @JWShroyer https://github.com/JWShroyer
// Last revision on 7/11/15 by @gchriswill and @JWShroyer

extension Array {
    
    mutating func countForward(inout counter c: Int) -> Void {
        
        var s = self.count - 1
        c = c < s && !(0 > c) ? (c + 1) : 0

gchriswill

//Save the value of the field into a variable
var emailValue = emailField.getValue();

/* This formula or method condition in five easy steps
 * 
 * 1- First searches for an "@" in the string
 * 2- Then it checks for more than one "@"
 * 3- Then checks if the subdomain area is less than 4 characters
 * 4- Then checks if the position of the last "." is less than 3 spaces after the "@"
 * 5- Then checks if there are two or less characters after the last "."