Test2::Harness::Util::File::Value - Utility class for a file that contains exactly 1 value.
This is a subclass of Test2::Harness::Util::File for files expected to have exactly 1 value stored in them.
use Test2::Harness::Util::File::Value; my $vf = Test2::Harness::Util::File::Value->new(name => 'path/to/file'); my $val = $vf->read;
- $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.
The source code repository for Test2-Harness can be found at http://github.com/Test-More/Test2-Harness/.
Copyright 2020 Chad Granum <email@example.com>.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.