javascript_objects

assign.js

let objA = { a: 1, b: 2, c: 3 }
let objB = { a: "X", d: "Y" }
let objC = Object.assign(objA, objB)

console.log("objA:- ", objA)
console.log('objB:- ', objB);
console.log('objC:- ', objC);

create.js

const messageObj = {
  printMessage: function () {
    console.log(`The message: is ${this.message}`)
  }
}

newObj = Object.create(messageObj)
newObj.message = "Hello World!"
newObj.printMessage()

enteries_2.js

let obj = {
  a: 1,
  b: 2,
  c: 3,
  messages: {
    message1: "1233",
    message2: {
      detail: "Hello"
    }
  }
}

console.log(Object.entries(obj))

entries.js

let obj = {
  a: 1,
  b: 2,
  c: 3,
  address: {
    line1: '1 street',
    postcode: 'XXX XXX',
  },
};

console.log(Object.entries());

freeze.js

let obj = {
  a: 1,
  b: 2,
  c: 3
}

Object.freeze(obj)

obj.a = 4
obj.d = 5
delete obj.c

console.log(obj)