kotlin-stdlib / kotlin.io / java.io.File / relativeTo

relativeTo

JVM

1.0

fun File.relativeTo(base: File): File
(source)

Calculates the relative path for this file from base file. Note that the base file is treated as a directory. If this file matches the base file, then a File with empty path will be returned.

Exceptions

IllegalArgumentException - if this and base paths have different roots.

Return File with relative path from base to this.