decapitalize
@DeprecatedSinceKotlin
(
"1.5"
)
fun
String
.
decapitalize
(
)
:
String
(Common source) (JVM source) (JS source) (Native source)
Returns a copy of this string having its first letter lowercased using the rules of the default locale, or the original string if it's empty or already starts with a lower case letter.
import java.util.Locale
import kotlin.test.*
fun main(args: Array<String>) {
//sampleStart
println("abcd".decapitalize()) // abcd
println("Abcd".decapitalize()) // abcd
//sampleEnd
}
Returns a copy of this string having its first letter lowercased using the rules of the specified locale , or the original string, if it's empty or already starts with a lower case letter.