Updated on 2026-08-14

core/utils/src/main/java/com/tangem/utils/converter/Converter.kt

@@ -11,4 +11,19 @@ interface Converter<I : Any, O : Any?> {
     fun convertSet(input: Collection<I>): Set<O> {
         return input.mapTo(hashSetOf(), ::convert)
     }
+
+    fun convertListIgnoreErrors(input: Collection<I>, onError: ((Throwable) -> Unit)? = null): List<O> {
+        return input.mapNotNull {
+            try {
+                convert(it)
+            } catch (throwable: Throwable) {
+                onError?.invoke(throwable)
+                null
+            }
+        }
+    }
+
+    fun <T> T?.asMandatory(name: String): T {
+        return this ?: error("$name must not be null")
+    }
 }