Nested enum doesn't work

[dongyuan]

see below unit test used for the case.

 func testArrayOfEnum() {
        struct Test: Mappable {
            let nests: [Nested]
            init(map: Mapper) throws {
                try self.nests = map.from("nests")
            }
        }

        enum Nested:String {
            case SAMPLE1 = "SAMPLE1"
            case SAMPLE2 = "SAMPLE2"
        }

        let test = try! Test(map: Mapper(JSON: ["nests": ["SAMPLE1","SAMPLE2"]]))
        XCTAssertNil(test.nests)
    }

[keith]

Sorry about not responding earlier, I saw this but then forgot to follow up.

See #34 for details about this case.

[keith]

This is now implemented via #61 I'll be cutting a new release shortly.

Please open an issue if you have any problems with it!