File - open files with block like Ruby
use File;
File.open: "foo.txt", :w, -> $fh {
$fh.say("hello, world.");
}; # automatically close $fh
File provides open method, which executes the block arguement with the filehandle and close it automatically.
In Perl5, filehandles are closed at the end of a scope, but in Perl6, they are not closed, and you are responsible for that.
Copyright 2015 Shoichi Kaji skaji@cpan.org
This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.