Perl modules for IO from scalars and arrays

 The libio-stringy-perl package (which corresponds to the CPAN package
 IO-stringy) provides the following Perl modules:
   IO::AtomicFile Write a file which is updated atomically
   IO::Lines I/O handle to read/write to array of lines
   IO::Scalar I/O handle to read/write to a string
   IO::ScalarArray I/O handle to read/write to array of scalars
   IO::Wrap Wrap old-style FHs in standard OO interface
   IO::WrapTie Tie your handles & retain full OO interface