akexorcist

var userResponse = ...
with(userResponse) {
    // Do something
}

akexorcist

data class User(var name: String) {
    var age = 0
    var job = "-"
    var company = "-"
}

akexorcist

val user = User("Akexorcist").also {
    it.age = 17
    val message = it.name += " is awesome"
    ...
}

akexorcist

val user = User("Akexorcist").apply {
    age = 17
    company = name += " Company"
}

akexorcist

val user = User("Akexorcist").apply {
    this.age = 17
    this.company = this.name + " Company"
}

akexorcist

val user = User("Akexorcist")
val updatedUser = user.apply {
    job = "Android Developer"
}

akexorcist

// user
User(name = "Akexorcist", 
     age = 0, 
     job = "Android Developer", 
     company = "-")

// updatedUser
User(name = "Akexorcist",
     age = 0, 
     job = "Android Developer", 

akexorcist

val user = User("Akexorcist")
val followerCount = user.run {
    ...
    getUserFollowerCount(name)
}

akexorcist

// user 
User(name = "Akexorcist", 
     age = 0, 
     job = "Android Developer", 
     company = "-")

// followerCount
128

akexorcist

val user = User("Akexorcist").run {
    ...
    doSomethingWithoutAnyReturn()
}