Which Swift guard formatting do you prefer?

GuardFormatting.swift

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

enum Error: ErrorType {
    case ParsingError
}

struct Person {
    let name: String
    let age: Int

    init(name: String, age: Int) {
        self.name = name
        self.age = age
    }
}

func parseGuardOneLine(info: [String: Any]) throws -> Person {
    guard let name = info["name"] as? String, let age = info["age"] as? Int else {
        throw Error.ParsingError
    }

    return Person(name: name, age: age)
}

func parseGuardMultipleLines(info: [String: Any]) throws -> Person {
    guard let
        name = info["name"] as? String,
        age = info["age"] as? Int
        else { throw Error.ParsingError }

    return Person(name: name, age: age)
}

guard let
    name = info["name"] as? String,
    age = info["age"] as? Int
else {throw Error.ParsingError}

@Jessy- awesome! Just updated the gist.

Now if only Xcode would auto format that else statement to line up with guard.

Of the two examples (with multiple declarations), I definitely prefer the latter. For a single declaration, I prefer to keep things on a single line:

guard let data = dictionary where !data.isEmpty else { return nil }