parens handler + parser in progress

spec/parens.spec.js

@@ -0,0 +1,21 @@
+const parens = require('../src/services/search/parens');
+
+describe("Parens handler", () => {
+    it("handles parens", () => {console.log(parens(["(", "hello", ")", "and", "(", "(", "pick", "one", ")", "and", "another", ")"]))
+        expect(parens(["(", "hello", ")", "and", "(", "(", "pick", "one", ")", "and", "another", ")"]))
+            .toEqual([
+                [
+                    "hello"
+                ],
+                "and",
+                [
+                    [
+                        "pick",
+                        "one"
+                    ],
+                    "and",
+                    "another"
+                ]
+            ]);
+    });
+});