ES6+

Author: bilgedemirkaya

newversion-2020/lecture6/structures.js

@@ -0,0 +1,64 @@
+let name1 = "Bilge";
+let surname = "Demir";
+
+const fullName = `${surname} 
+${name1}`                           // just go next line if you want outputs to be next line
+
+console.log(fullName);
+
+
+
+// Destructuring objects 
+
+const player = {
+    name:'Lebron James',
+    club:'LA Lakers',
+    adress: {
+        city:'Los Angeles',
+        neighbour:'Santa Monica',
+    }
+};
+
+console.log(player.name);  /// Lebron James
+console.log(player.city); /// undefined
+
+console.log(player.adress.neighbour);  /// Santa Monica
+// but you can do that in a better way :
+
+const {name, club} = player;
+
+
+// now you can do:
+
+console.log(`${name} is playing for ${club}`); // we broke down player.name structure
+
+// to do it for city for example:
+
+const {adress: {city, neighbour}} = player;
+console.log(`${neighbour} is the neighbor of the ${city}`);
+
+
+/// Destructuring Arrays
+
+let names = ['Bilge','Asli','Minnos']; /// we can create a pointer element to destructure
+
+console.log(names[1]) // normally we do that but lets create a pointer:
+
+let [person1] = ['Bilge','Asli','Minnos']
+
+console.log(person1) /// Bilge
+
+let [personx,persony,person3] = ['Bilge','Asli','Minnos']
+
+console.log( personx, persony)  /// Bilge Asli
+console.log(person3)  /// Minnos
+
+
+// we can override the value
+
+person3 = 'noMinnos'
+
+console.log(person3)  /// noMinnos
+
+
+