Task a Tiny JS World (#271)

* Task a Tiny JS World

* delete for...in loop and add forEach

* Added array#map and array#filter method for allProperties array

* Made the code a little cleaner

submissions/OlexiyDobroskok/task_aTinyJsWorld/index.js

@@ -0,0 +1,81 @@
+/* Refer to https://github.com/OleksiyRudenko/a-tiny-JS-world for the task details
+   Complete the below for code reviewers' convenience:
+
+   Code repository: https://github.com/OlexiyDobroskok/a-tiny-JS-world
+   Web app: https://olexiydobroskok.github.io/a-tiny-JS-world/
+   */
+
+// ======== OBJECTS DEFINITIONS ========
+
+const man = {
+  species: "human",
+  name: "José",
+  gender: "male",
+  legs: 2,
+  hands: 2,
+  saying: "Hola, amigo!",
+  friends: ["Nerea", "Lalo"],
+};
+
+const woman = {
+  species: "human",
+  name: "Martina",
+  gender: "female",
+  legs: 2,
+  hands: 2,
+  saying: "Buenos días!",
+  friends: ["Pako"],
+};
+
+const cat = {
+  species: "cat",
+  name: "Lalo",
+  gender: "female",
+  legs: 4,
+  hands: 0,
+  saying: "¡miau miau!",
+  friends: ["José", "Nerea"],
+};
+
+const dog = {
+  species: "dog",
+  name: "Pako",
+  gender: "male",
+  legs: 4,
+  hands: 0,
+  saying: "¡guau guau!",
+  friends: ["Martina"],
+};
+
+const catwoman = {
+  species: "human",
+  name: "Nerea",
+  gender: "female",
+  legs: 2,
+  hands: 2,
+  saying: cat.saying + " muchachos!",
+  friends: ["José", "Lalo"],
+};
+
+// ======== OUTPUT ========
+
+const aTinyWorld = [man, woman, cat, dog, catwoman];
+const properties = [
+  "species",
+  "name",
+  "gender",
+  "legs",
+  "hands",
+  "saying",
+  "friends",
+];
+
+const residentsProperties = aTinyWorld.map((resident) => {
+  return properties
+    .map((prop) => {
+      return resident[prop];
+    })
+    .filter((prop) => prop !== 0 && prop !== "");
+});
+
+residentsProperties.forEach((prop) => print(prop.join("; ")));