mlvea

[
    {
        "symbol": "$",
        "name": "US Dollar",
        "symbol_native": "$",
        "decimal_digits": 2,
        "rounding": 0,
        "code": "USD",
        "name_plural": "US dollars"
    },

mlvea

//Swift Function

func keepCalmAndLearnSwift(){
    println("Ohh yeah. Learning Swift")
}

//Swift function with parameters

func keepCalmAndLearn(language: String){
    println("Ohh yeah. Learing \(language)")

mlvea

let netWorthOfBillionaires = ["Bill Gates":78.5,"Carlos Slim Helu":71,"Warren Buffett":70.9]

let possibleNetWorth = netWorthOfBillionaires["Tim Cook"]

//Type of the possibleNetWorth is inferred to Double?

//Know what! Tim cook is not a billionair yet. His net worth is aroung $400 million
//Thats why he is not in our list. But who knows. He might becomes a billionair

if (possibleNetWorth != nil){

mlvea

//My favourite movies
var favouriteMovies = ["Inception","Theory of Everything","Fifty Shades of Grey"]

//I have new favourite
favouriteMovies += "PK"

//Ohh forgot The Hunger Games
favouriteMovies += ["Hunger Games","Catching Fire","Mocking Jay"]

//Hmm. Replace Fifty Shades and PK with new favourites I happened to watch recently -> Interstellar and The Social Network

mlvea

//Teams play for Cricket world cup 2015 super 8
var superEight = ["NZ","Aus","SL","Bang","Ind","SA","Pak","WI"]

for (index, value) in enumerate(superEight){
    println("Team \(index+1) : \(value)") 
}