Implement array range with object

Author: vepo

src/main/java/dev/vepo/jsonata/functions/ArrayRangeJSONataFunction.java

@@ -10,10 +10,10 @@ public record ArrayRangeJSONataFunction(int start, int end) implements JSONataFu
 
     @Override
     public Data map(Data original, Data current) {
-        if (!current.isArray()) {
+        if (!current.isArray() && start == 0) {
             return current;
         }
-        if (start < current.length()) {
+        if (current.isArray() && start < current.length()) {
             return new GroupedData(range(start, min(end + 1, current.length())).mapToObj(current::at)
                                                                                 .toList());
         } else {

src/test/java/dev/vepo/jsonata/JSONataTest.java

@@ -76,6 +76,8 @@ void arrayTest() {
             assertThat(jsonata("(Phone.number)[0]").evaluate(OBJECT).asText()).isEqualTo("0203 544 1234");
             assertThat(jsonata("Phone[[0..1]]").evaluate(OBJECT).multi().asText()).containsExactly("{\"type\":\"home\",\"number\":\"0203 544 1234\"}",
                                                                                                    "{\"type\":\"office\",\"number\":\"01962 001234\"}");
+            assertThat(jsonata("Address[[0..3]]").evaluate(OBJECT).asText()).isEqualTo("{\"Street\":\"Hursley Park\",\"City\":\"Winchester\",\"Postcode\":\"SO21 2JN\"}");
+            assertThat(jsonata("Address[[1..3]]").evaluate(OBJECT).isEmpty()).isTrue();
         }
     }