//: Playground - noun: a place where people can play

import UIKit

// --- Multi-line string literal example ---

let multiLineString = """

print("Multi-Line String: \(multiLineString)")

// --- Multi-line string literal with interpolation ---

var lineNumbers = [1, 2, 3]

let multiLineTemplate = """

print("\nMulti-Line String Template: \(multiLineTemplate)")

// --- Manipulating a multi-line string ---

// Creating Substring

var mutableMultiLineString = """

let startingIndex = mutableMultiLineString.index(mutableMultiLineString.startIndex, offsetBy: 19)

let endingIndex = mutableMultiLineString.index(mutableMultiLineString.startIndex, offsetBy: 44)

let range = startingIndex..<endingIndex

let substring = mutableMultiLineString.substring(with: range)

print("Second line: \(substring)")

// Replacing Values

let replacedString = mutableMultiLineString.replacingOccurrences(of: " ", with: "\n")

print("Replaced value string: \(replacedString)")

// --- String Equality ---

let nonEqualMultiLineString = """

if mutableMultiLineString == nonEqualMultiLineString {

print("Multi-line strings are equal!")

} else {

print("No, these are not equal strings because of the missing newline, even though both strings have the same length.")

print("Length of mutableMultiLineString: \(mutableMultiLineString.characters.count)")

print("Length of nonEqualMultiLineString: \(nonEqualMultiLineString.characters.count)")