debreuil · June 12, 2014 03:09
diff --git a/keysFromDictionary.swift b/keysFromDictionary.swift
 // How do you get the keys from a dictionary?

 let array = [1,2,3]
 let dict = [1: "One", 2: "Two",   3: "Three"]
 // cast to get the keys in an array
 var keys = Array(dict.keys)
 keys == array // comapre arrays with ==
 var values = Array(dict.values) // the same works for values
	// How do you get the keys from a dictionary?

	let array = [1,2,3]
	let dict = [1: "One", 2: "Two", 3: "Three"]
	// cast to get the keys in an array
	var keys = Array(dict.keys)
	keys == array // comapre arrays with ==
	var values = Array(dict.values) // the same works for values