Provides a convenient way to create a string-based map.

Elixirscript, by default turns the following, %{a: "b"} into {[Symbol.for("a")]: "b"} in JavaScript. In order to get string keys, one would have to do %{"a" => "b"} which turns into {a: "b"} in JavaScript. With Kernel.object, you can create string keyed maps conveniently, object(a: "b") which turns into {a: "b"}