Switch flatMap to compactMap

ReactiveX · Jun 8, 2018 · 2e3f6b4 · 2e3f6b4
1 parent c5078ec
commit 2e3f6b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/RxExample/RxExample/Examples/WikipediaImageSearch/WikipediaAPI/WikipediaSearchResult.swift b/RxExample/RxExample/Examples/WikipediaImageSearch/WikipediaAPI/WikipediaSearchResult.swift
@@ -17,7 +17,7 @@ struct WikipediaSearchResult: CustomDebugStringConvertible {
 
     // tedious parsing part
     static func parseJSON(_ json: [AnyObject]) throws -> [WikipediaSearchResult] {
-        let rootArrayTyped: [[AnyObject]] = json.flatMap { $0 as? [AnyObject] }
+        let rootArrayTyped = json.compactMap { $0 as? [AnyObject] }
 
         guard rootArrayTyped.count == 3 else {
             throw WikipediaParseError