Refactor the custom helpers into their own files

module/helpers/objectValue.mjs

@@ -0,0 +1,11 @@
+export function objectValue(obj, keypath) {
+	function helper(o, k) {
+		let v = o[k[0]];
+		if (typeof v === "object") {
+			return helper(v, k.slice(1));
+		};
+		return v;
+	};
+	let resp = helper(obj, keypath.string.split(`.`));
+	return resp;
+};