#24 - JavaScript

Author: bernatcs

Roadmap/24 - DECORADORES/javascript/bernatcs.js

@@ -0,0 +1,39 @@
+// ** EJERCICIO
+
+function timeLogger(targetFunction) {
+    return function(...args) {
+        console.time('Execution Time');
+        const result = targetFunction.apply(this, args);
+        console.timeEnd('Execution Time');
+        return result;
+    };
+}
+
+function sayHello(name) { // Función original
+    console.log(`Hola, ${name}!`);
+}
+
+const timedSayHello = timeLogger(sayHello); // Decorar la función
+
+//timedSayHello('Pepe'); // Llamar a la función decorada
+
+// ** DIFICULTAD EXTRA ** ------------------------------------------------------------------------------------------------------------------------------------------------
+
+
+function timeCounter(targetFunction) {
+    let functionCount = 0
+
+    return function(...args) {
+        const result = targetFunction.apply(this, args);
+        functionCount++
+        console.log('La función sayHello se ha ejecutado ' + functionCount + ' veces.')
+    };
+}
+function sayHello(name) { // Función original
+    console.log(`Hola, ${name}!`);
+}
+const countedSayHello = timeCounter(sayHello)
+
+countedSayHello('Juan')
+countedSayHello('María')
+countedSayHello('Julián')