Refactor

2017-08-02 00:05:37 +02:00
parent b0e05630ea
commit 8214c8dd97
2 changed files with 2 additions and 15 deletions
@@ -11,12 +11,6 @@ public class toLength implements Transformer<String, Integer> {

    @Override
    public Observable<Integer> call(Observable<String> source) {
-
-        return source.map(new Func1<String, Integer>() {
-            @Override
-            public Integer call(String str) {
-                return str.length();
-            }
-        });
+        return source.map(String::length);
    }
 }