Finding values of a mapping/dict

Question

I have map/dictionary in Javascript:

var m = {
   dog: "Pluto",
   duck: "Donald"
};

I know how to get the keys with Object.keys(m), but how to get the values of the Object?

Answer 1

You just iterate over the keys and retrieve each value:

var values = [];
for (var key in m) {
    values.push(m[key]);
}
// values == ["Pluto", "Donald"]

Answer 2

There is no similar function for that but you can use:

var v = Object.keys(m).map(function(key){
    return m[key];
});