dictionary in javascript

var fruits = ["Banana", "Orange", "Apple", "Mango"];

var n = fruits.includes("Mango");
 

// Dictionaries are placed in braces, and values are seperated with a comma
let myDictionary = {
	"value 1": "string",
  	"value 2": 2,
	"value 3": ["array value 1", "array value 2"]
};

// Access the dictionary using its keys
var value1 = myDictionary["value1"]; // Type: String
var value2 = myDictionary["value2"]; // Type: Int
var value3 = myDictionary["value3"]; // Type: Array

var dict = {
  FirstName: "Chris",
  "one": 1,
  1: "some value"
};

var test_dictionary = {
	"This is a key" : "This is the value of this key",
  	"You can make many keys" : {
    	// You can even nest dictionaries in one another
      	"Integer" : 123,
      	"String" : "Hello, world!",
      	"Boolean" : true,
      	"Array" : [1,2,3,4,5]
    }
}

var dict = []; // create an empty array

dict.push({
    key:   "keyName",
    value: "the value"
});
// repeat this last part as needed to add more key/value pairs

obj["key3"] = "value3";

dict.clear()