Test2::Harness::Util::File::Value - Utility class for a file that contains exactly 1 value.

       Chad Granum <exodist@cpan.org>

       Copyright 2020 Chad Granum <exodist7@gmail.com>.

       This program is free software; you can redistribute it and/or modify it under  the  same  terms  as  Perl
       itself.

       See http://dev.perl.org/licenses/

perl v5.40.1                                       2025-05-23             Test2::Harness::Util::File::Value(3pm)

       This is a subclass of Test2::Harness::Util::File for files expected to have exactly 1 value stored in
       them.

       Chad Granum <exodist@cpan.org>

       $val = $vf->read()
           Read all contents from the file, chomp() it, and return it.

       $val = $vf->read_line()
           Read  the  first line from the file, chomp() it, and return it. Note, this may not return anything if
           the value in the file does not terminate with a newline.

       Test2::Harness::Util::File::Value - Utility class for a file that contains exactly 1 value.

       The source code repository for Test2-Harness can be found at http://github.com/Test-More/Test2-Harness/.

           use Test2::Harness::Util::File::Value;

           my $vf = Test2::Harness::Util::File::Value->new(name => 'path/to/file');
           my $val = $vf->read;