SplitArray.swift

import Foundation

class Foo {
	var test = ""
}

class Bar {
	var test = ""
}

var myArray = [AnyObject]()

for i in 0..<5 {
	
	let f = Foo()
	f.test = "Foo \(i)"
	myArray.append(f)
	
	let b = Bar()
	b.test = "Bar \(i)"
	myArray.append(b)
	
}

print("myArray has", myArray.count, "elements")
print(myArray)
print()

let fooArray = myArray.filter({
	$0 is Foo
})

let barArray = myArray.filter({
	$0 is Bar
})

print("fooArray has", fooArray.count, "elements")
print(fooArray)
print()
print("barArray has", barArray.count, "elements")
print(barArray)
print()

for f in fooArray {
	if let obj = f as? Foo {
		print(obj.test)
	}
}
print()
for b in barArray {
	if let obj = b as? Bar {
		print(obj.test)
	}
}