🔧 Remove duplicate elements from the language selection on the search…

… screen.
DroidKaigi · Sep 12, 2023 · 8e24f55 · 8e24f55
1 parent f5e04b0
commit 8e24f55
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/app-ios/Modules/Sources/Timetable/Search/SearchViewModel.swift b/app-ios/Modules/Sources/Timetable/Search/SearchViewModel.swift
@@ -70,6 +70,10 @@ final class SearchViewModel: ObservableObject {
             return
         }
         let timetableContents = cachedTimetable.filtered(filters: state.filters).contents
+        let uniqueLanguages = {
+            var set: Set<String> = []
+            return cachedTimetable.languages.filter { set.insert($0.langOfSpeaker).inserted }
+        }()
         let timetableTimeGroupItems = timetableContents
             .map { content in
                 let items = timetableContents
@@ -90,7 +94,7 @@ final class SearchViewModel: ObservableObject {
                 categories: cachedTimetable.categories,
                 sessionTypes: cachedTimetable.sessionTypes,
                 rooms: cachedTimetable.rooms,
-                languages: cachedTimetable.languages,
+                languages: uniqueLanguages,
                 timeGroupTimetableItems: timetableTimeGroupItems
             )
         )