replpp.shaded.os.Internals.scala Maven / Gradle / Ivy
package replpp.shaded
package os
import java.io.{InputStream, OutputStream}
import java.nio.file.Files
object Internals {
val emptyStringArray = Array.empty[String]
def transfer0(src: InputStream, sink: (Array[Byte], Int) => Unit) = {
val buffer = new Array[Byte](8192)
var r = 0
while (r != -1) {
r = src.read(buffer)
if (r != -1) sink(buffer, r)
}
src.close()
}
def transfer(src: InputStream, dest: OutputStream) = transfer0(
src,
dest.write(_, 0, _)
)
}