Loop through maps entries

Author: Combatd

es6/mapsLoop.js

@@ -0,0 +1,24 @@
+let scores = new Map([
+  ['maths', 90],
+  ['physics', 95],
+  ['chemistry', 80]
+]);
+
+
+for(let key of scores.keys()) {
+  console.log(key);
+  console.log(scores.get(key));
+}
+
+for (let v of scores.values()) {
+  console.log(v);
+}
+
+for (let entry of scores.entries()) {
+  console.log(entry);
+  console.log(entry[0], entry[1]);
+}
+
+for (let [k, v] of scores.entries()) {
+  console.log(k, v);
+}