Merge pull request 'feat(challenge-7): completed challenge' (#7) from feature/challenge-7 into develop

Reviewed-on: #7

07-sumEven/index.js

@@ -1,4 +1,13 @@
 export function sumEven(value) {
   // implementar logica aqui
-  
-}
+  if (value.length === 0 || !value) return 0;
+
+  // acc é abreviação de accumulator(acumulador)
+  return value.reduce((acc, number) => {
+    if (number % 2 === 0) {
+      return (acc += number);
+    }else {
+      return acc += 0
+    }
+  }, 0);
+}