NAME Test2::Tools::PDL - Test2 tools for verifying Perl Data Language piddles VERSION version 0.0001 SYNOPSIS use Test2::Tools::PDL; # Functions are exported by default. # Ensure something is a piddle. pdl_ok($x); # Compare two piddles. pdl_is($got, $expected, 'Same piddle.'); FUNCTIONS pdl_ok($thing, $name) Checks that the given $thing is a PDL object. pdl_is($got, $exp, $name); Checks that piddle $got is same as $exp. Now this method is internally similar as is($got->unpdl, $exp->unpdl). It's possible to work with both numeric PDLs as well as non-numeric PDLs (like PDL::Char, PDL::SV). DESCRIPTION This module contains tools for verifying PDL piddles. VARIABLES This module can be configured by some module variables. TOLERANCE Default is same as $Test2::Compare::Float::DEFAULT_TOLERANCE, which is 1e-8. $Test2::Tools::PDL::TOLERANCE = 0.01; SEE ALSO PDL, Test2::Suite, Test::PDL AUTHOR Stephan Loyd COPYRIGHT AND LICENSE This software is copyright (c) 2018 by Stephan Loyd. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.