How to read an object's properties while using a recursive function in Javascript?

Question

I wonder if someone can point me into the right direction on this. When I have an object, I usually read its properties via FOR IN LOOP. And since I know what the properties

Answer 1

Here's a basic example:

var mObj = {};
mObj.mArr = [];
mObj.mArr.push({id:['id1','id2','id3']});
mObj.mArr.push({days:['Monday','Tuesday','Wednesday','Thursday']});
mObj.mArr.push({colors:['orange','red','blue','green','yellow','white']});

function r(obj) {
    if (obj)
        for (var key in obj) {
            if (typeof obj[key] == "object")
                r(obj[key]);
            else if (typeof obj[key] != "function")
                console.log(obj[key])
        }

    return;
} 

r(mObj);

if there is an object not a function call the function again, else console log the value if it is not a function.