fix: better OptionalFilters

Author: Fluf22

client/src/commonMain/kotlin/com/algolia/search/model/rule/Consequence.kt

@@ -40,8 +40,8 @@ public data class Consequence(
      * Filters to promote or demote records in the search results.
      *
      * Implementations:
-     * - [List<OptionalFilters>] - *[OptionalFilters.of]*
-     * - [String] - *[OptionalFilters.of]*
+     * - [List<OptionalFilters>] - *[OptionalFilters()]*
+     * - [String] - *[OptionalFilters()]*
      */
     val optionalFilters: List<OptionalFilters>? = null,
     /**

client/src/commonMain/kotlin/com/algolia/search/model/rule/OptionalFilters.kt

@@ -17,8 +17,8 @@ import kotlinx.serialization.json.JsonElement
  * - Optional filters don't work with numeric attributes.
  *
  * Implementations:
- * - [List<OptionalFilters>] - *[OptionalFilters.of]*
- * - [String] - *[OptionalFilters.of]*
+ * - [List<OptionalFilters>] - *[OptionalFilters()]*
+ * - [String] - *[OptionalFilters()]*
  */
 @Serializable(OptionalFiltersSerializer::class)
 public sealed interface OptionalFilters {
@@ -32,10 +32,10 @@ public sealed interface OptionalFilters {
 
     public companion object {
 
-        public fun of(value: List<OptionalFilters>): OptionalFilters {
+        public operator fun invoke(value: List<OptionalFilters>): OptionalFilters {
             return ListOfOptionalFiltersValue(value)
         }
-        public fun of(value: String): OptionalFilters {
+        public operator fun invoke(value: String): OptionalFilters {
             return StringValue(value)
         }
     }

client/src/commonTest/kotlin/serialize/rule/TestConsequence.kt

@@ -33,9 +33,9 @@ internal class TestConsequence : TestSerializer<Consequence>(Consequence.seriali
     private val filtersJson = Json.encodeToJsonElement(ListSerializer(AutomaticFacetFilters.serializer()), filters)
     // {"optionalFilters":[["foo","bar"],"b",["alice","bob"]]}
     private val optionalFilters = listOf(
-        OptionalFilters.of(listOf(OptionalFilters.of("foo"), OptionalFilters.of("bar"))),
-        OptionalFilters.of("b"),
-        OptionalFilters.of(listOf(OptionalFilters.of("alice"), OptionalFilters.of("bob")))
+        OptionalFilters(listOf(OptionalFilters("foo"), OptionalFilters("bar"))),
+        OptionalFilters("b"),
+        OptionalFilters(listOf(OptionalFilters("alice"), OptionalFilters("bob")))
     )
 
     override val items = listOf(