arr-intersection Get the intersection of multiple arrays. Works with objects and array of objects etc. (It works!) Install $ npm install --save arr-intersection Usage const a = { foo: 1, bar: { zoo: 1} }const b = { foo: 1 }const c = { foo: 1, bar: 1 } const in1 = intersection([a, b], [a, c], [a, b, c])//=> [a] const in1 = intersection([[a, b], [a, c], [a, b, c]])//=> [a]