Merge branch 'develop'

Author: josdem

simple-algorithms/create-phone-number/src/main/java/com/josdem/kata/PhoneNumberGenerator.java

@@ -4,10 +4,6 @@
 
 public class PhoneNumberGenerator {
     public String format(List<Integer> numbers) {
-        final StringBuilder sb = new StringBuilder();
-        String arrayAsString =
-                numbers.stream().map(String::valueOf).reduce("", String::concat);
-        sb.append(arrayAsString).insert(0, '(').insert(4, ')').insert(5, ' ').insert(9, '-');
-        return sb.toString();
+        return numbers.toString();
     }
 }

simple-algorithms/create-phone-number/src/test/java/com/josdem/kata/PhoneNumberGeneratorTest.java

@@ -15,6 +15,6 @@ class PhoneNumberGeneratorTest {
   @DisplayName("Format a phone number")
   void shouldFormatPhoneNumber() {
     assertEquals(
-        "(123) 456-7890", phoneNumberGenerator.format(Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 0));
+        "(123) 456-7890", phoneNumberGenerator.format(Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 0)));
   }
 }