swift - genericFunctionTest

genericFunctionTest.md

참고문서

• https://docs.swift.org/swift-book/ReferenceManual/GenericParametersAndArguments.html
• https://docs.swift.org/swift-book/ReferenceManual/GenericParametersAndArguments.html

import UIKit

var greeting = "Hello, playground"

var greetings = ["haha", "haha", "haha"]

func doSomething(with data: Any) {
    print("doSomething() - data:\(data)")
}


//doSomething(with: greetings)
//
//doSomething(with: greeting)


func doSomethingWithGeneric<T>(with data: T) {
    print("doSomethingWithGeneric() - data:\(data)")
}

doSomethingWithGeneric(with: greetings)

doSomethingWithGeneric(with: greeting)