How about IO::All?

It seems to cover most things:

IO::All
IO::All of it to Graham and Damian! 
0.33
IO::All::DBM
DBM Support for IO::All 
 
IO::All::Dir
Directory Support for IO::All 
 
IO::All::File
File Support for IO::All 
 
IO::All::Filesys
File System Methods Mixin for IO::All 
 
IO::All::Link
Symbolic Link Support for IO::All 
 
IO::All::MLDBM
MLDBM Support for IO::All 
 
IO::All::Pipe
Pipe Support for IO::All 
 
IO::All::STDIO
STDIO Support for IO::All 
 
IO::All::Socket
Socket Support for IO::All 
 
IO::All::String
String IO Support for IO::All 
 
IO::All::Temp
Temporary File Support for IO::All
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