Introducing Scala-IO

This is the start of a series of posts on Scala-IO.  Scala-IO is as the name implies a library for performing input and output operations with Scala.  There are 4 main facets to the library

• Basic IO - Reading and writing to some underlying resource.  The current implementation is Java based and thus allows reading and writing to resources like java.io.Readers, Writers, Channels, Streams, etc...
• File API - A library loosely designed after java 7 nio.file API with an additional simple unix like DSL for traversing and searching the filesystem.  It is a pluggable architecture which allows plugins for systems like WebDav or Zip filesystems to be addressed in a similar manner as the local filesystem.  The included implementation is for the local file system and is implemented on the java.io APIs
• Asynchronous Access - Throughout the APIs are both synchronous and asynchronous options allowing both models of programming to be easily used.  
• In the 2.10.x + versions the future implementations are pluggable but require no additional libraries if so that is the desire
• In 2.9.x versions there are two different dependencies one with asynchronous APIs implemented on Akka and one without any asynchronous APIs
• Processor API - An API for defining complex IO processes declaratively.

This series will look at normally a small and simple IO operation each day (or so) rather than only a few in-depth articles.  This is required because of my limited available time.

With the introduction done lets look at two small examples:

Read File with Core API (not File API):

Same thing but with File API: