aruld

var employees = { "neal", "s", "stu", "j", "rich", "bob" }
var result = employees.where(\s -> s.length > 1)
                      .map(\s -> s.capitalize())
                      .join(",")

aruld

static Void main() {
    employees := ["neal", "s", "stu", "j", "rich", "bob"]
    Str result := employees.findAll { it.size > 1 }
                         .map { it.capitalize }
                         .join(",")
}

aruld

void main() {
    value employees = {"neal", "s", "stu", "j", "rich", "bob"};
    String result = ",".join(employees
                          .filter((String e) => e.longerThan(1))
                          .map((String s) => s.segment(0, 1).uppercased + s.spanFrom(1))
                          );
                          
    // using a for comprehension                      
    String result = ", ".join {
        for (i in employees)

aruld

def static void main(String[] args) {
    val employees = Arrays.asList("neal", "s", "stu", "j", "rich", "bob")
    val result = employees.stream
	 .filter[length() > 1]
	 .map[toFirstUpper()]
	 .reduce[x, y | x + "," + y]
}

// without map()
def static void main(String[] args) {

aruld

fun main(args: Array<String>) {
    val employees = array("neal", "s", "stu", "j", "rich", "bob")
    val result = employees filter { it.length > 1 } map { it.capitalize() } reduce { x, y -> x + "," + y }
}

aruld

trigger seeding of SecureRandom
done seeding SecureRandom
Using SSLEngineImpl.
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384

aruld

X509KeyManager passed to SSLContext.init():  need an X509ExtendedKeyManager for SSLEngine use
trigger seeding of SecureRandom
done seeding SecureRandom
Using SSLEngineImpl.
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

aruld

employees.parallelStream()
    .filter(e -> e.length() > 1)
    .map(s -> s.substring(0, 1).toUpperCase() + s.substring(1))
    .collect(joining(","));

aruld

employees.stream()
    .filter(e -> e.length() > 1)
    .map(s -> s.substring(0, 1).toUpperCase() + s.substring(1))
    .collect(joining(","));

aruld

(defn process [list-of-emps]
  (reduce str (interpose "," 

      (map clojure.string/capitalize 
          (filter #(< 1 (count %)) list-of-emps)))))