var obj1 = {
name: 'John Doe',
displayName: function(){
console.log(`My name is ${this.name}`)
}
}

obj1.displayName()

var obj2 = {
name: 'Steve Smith'
}

// How would you call displayName on obj2 ?

Question

var obj1 = {
    name: 'John Doe',
    displayName: function(){
        console.log(`My name is ${this.name}`)
    }
}

obj1.displayName()

var obj2 = {
    name: 'Steve Smith'
}

// How would you call displayName on obj2 ?

Anónimo · Accepted Answer

var boundedFn = obj1.displayName.bind(obj2)
boundedFn()
//OR
obj1.displayName.call(obj2)
obj1.displayName.apply(obj2)

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