1 files changed, 35 insertions, 0 deletions
diff --git a/iosApp/iosApp/Shared/FlowCollector.swift b/iosApp/iosApp/Shared/FlowCollector.swift
new file mode 100644
index 0000000..628c0cd
--- /dev/null
+++ b/iosApp/iosApp/Shared/FlowCollector.swift
@@ -0,0 +1,35 @@
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+import Foundation
+import shared
+
+// Source: https://stackoverflow.com/66030092
+class Collector<T>: Kotlinx_coroutines_coreFlowCollector {
+    
+    let callback: (T) -> Void
+    
+    init(callback: @escaping (T) -> Void) {
+        self.callback = callback
+    }
+    
+    func emit(value: Any?, completionHandler: @escaping (KotlinUnit?, Error?) -> Void) {
+        callback(value as! T)
+        
+        completionHandler(KotlinUnit(), nil)
+    }
+}