swift: modifying arrays inside dictionaries

Question

How can I easily add elements to an array inside a dictionary? It\'s always complaining with could not find member \'append\' or could not find an overloa

Answer 1

Use 'for in', for getting values from dictionary's inside array. Here's an example to help you

var a = ["x":["a","b","c"], "y":["d"]]

for b in a {
    print(b)
}

Output:

("x", ["d"])
("y", ["a", "b", "c"])