fix: scala

Author: Fluf22

templates/scala/guides/search/savePopularRecords.mustache

@@ -4,13 +4,19 @@ import scala.concurrent.ExecutionContext.Implicits.global
 {{> snippets/import}}
 import algoliasearch.search.{BrowseParamsObject, BrowseResponse}
 
+case class Record(
+  twitterHandle: String,
+  nbFollowers: Int,
+  isPopular: Boolean,
+)
+
 def savePopularRecords(): Future[Unit] = {
   {{> snippets/init}}
 
   var records: Seq[Record] = Seq.empty
 
   client
-    .browseObjects(indexName, BrowseParamsObject(), aggregator = (response: BrowseResponse) => {
+    .browseObjects("<YOUR_INDEX_NAME>", BrowseParamsObject(), aggregator = (response: BrowseResponse) => {
       records = records ++ response.hits.map { hit =>
         val props = hit.additionalProperties.getOrElse(List()).toMap
 

templates/scala/guides/search/searchWithOptionalFilters.mustache

@@ -4,6 +4,7 @@ import scala.concurrent.Await
 import scala.concurrent.duration.Duration
 
 {{> snippets/import}}
+import algoliasearch.search.OptionalFilters.SeqOfOptionalFilters
 import algoliasearch.search.SearchParamsObject
 
 val labels: List[String] = List() // A list of labels

templates/scala/guides/search/setHeaderUserIDThenSaveObjects.mustache

@@ -6,12 +6,12 @@ import scala.concurrent.duration.Duration
 {{> snippets/import}}
 
 def setHeaderUserIDThenSaveObjects(): Future[Unit] = {
-  val playlists: Seq[Any] = Seq() // Your records
+  val playlists: Seq[Map[String, Any]] = Seq() // Your records
 
   {{> snippets/init}}
 
   playlists.foreach { playlist =>
-      val playlistUserID = playlist("userID").toString()
+      val playlistUserID = playlist("userID").toString
       Await.result(
         {{#dynamicSnippet}}saveObjectsPlaylistsWithRequestOptions{{/dynamicSnippet}},
         Duration(5, "sec")