Extend like a boss
xtend is a basic utility library which allows you to extend an object by appending all of the properties from each object in a list. When there are identical properties, the right-most property takes precedence.
var extend = require("xtend") // extend returns a new object. Does not mutate arguments var combination = extend({ a: "a", b: 'c' }, { b: "b" }) // { a: "a", b: "b" }