PathMethods

Creates new file appending child path.

Appends supplied bytes to file.

Appends supplied characters to file.

Appends supplied characters to file.

Appends contents of supplied InputStream to file.

Appends contents of supplied Reader to file.

Appends supplied source to file.

Filters lines in file using supplied predicate.

Builds collection using elements mapped from files in directory.

Builds collection using elements mapped from lines in file.

Folds files in directory to single value using given initial value and binary operator.

Folds lines in file to single value using given initial value and binary operator.

Opens directory stream to path and invokes supplied function for each file in directory.

Reads file at path and invokes supplied function for each line.

The line content, excluding line separator, is passed to function.

Invokes supplied function for each file in directory satisfying glob.

Reads file at path and returns its bytes.

Gets lines in file.

Reads file at path and returns its text.

Maps each file in directory using supplied function.

Maps each line in file using supplied function.

Sets file content to supplied bytes.

Sets file content to supplied text.

Opens FileChannel to file at path and passes it to supplied function. Channel is closed on function's return.

Opens DataInput to file at path and passes it to supplied function. Underlying input stream is closed on function's return.

Opens DataOutput to file at path and passes it to supplied function. Underlying output stream is closed on function's return.

Opens InputStream to file at path and passes it to supplied function. Input stream is closed on function's return.

Opens OutputStream to file at path and passes it to supplied function. Output stream is closed on function's return.

Opens PrintWriter to file at path and passes it to supplied function. Writer is closed on function's return.

Opens BufferedReader to file at path and passes it to supplied function. Reader is closed on function's return.

Walks file tree starting at path and invokes supplied visitor function for each event encountered.

If supplied visitor does not handle an event, then it is treated as if it returned FileVisitResult.CONTINUE.

import java.nio.file.{ FileVisitResult, Paths }
import little.io.FileVisitEvent.{ PreVisitDirectory, VisitFile }
import little.io.PathMethods

val sourceDir = Paths.get("src")

sourceDir.withVisitor {
 case PreVisitDirectory(dir, attrs) =>
   if dir.getFileName.toString == "test" then
     FileVisitResult.SKIP_SUBTREE
   else
     println(s"Listing files in ${dir.getFileName} directory...")
     FileVisitResult.CONTINUE

 case VisitFile(file, attrs) =>
   println(s"${file.getFileName} is ${attrs.size} bytes.")
   FileVisitResult.CONTINUE
}

Watchs file at path for specified events.

Opens BufferedWriter to file at path and passes it to supplied function. Writer is closed on function's return.