The challenge
Get the ASCII value of a character.
The solution in Kotlin
Option 1:
val getAscii = Char::toInt
Option 2:
fun getAscii(c: Char) = c.code
Option 3:
fun getAscii(c: Char): Int {
return c.code.toByte().toInt()
}
Test cases to validate our solution
import kotlin.test.assertEquals
import org.junit.Test
class TestExample {
@Test
fun `Basic tests`() {
assertEquals(65, getAscii('A'))
assertEquals(32, getAscii(' '))
assertEquals(33, getAscii('!'))
}
}
