Coding challenge using an Underscore function

Combine 10 objects into one new object.  This new object should share no reference with any other object, in other words, adding a new property to this new object later on, will not also add that property to any other object.


Here's ten objects below to save you testing time:



var obj1 = {
name: "Joanna"
}

var obj2 = {
activities : "shopping"
}

var obj3 = {
age : 30
}

var obj4 = {
"hair color" : "brown"
}

var obj5 = {
"name real" : false
}

var obj6 = {
job : saleswoman
}

var obj7 = {
car : "Prius"
}

var obj8 = {
"car color" : "Purple"
}

var obj9 = {
height : "5 feet 11 inches"
}

var obj10 = {
weight : 180
}


This is very easily accomplished with extend.