NAME

Data::Printer::Scoped - silence Data::Printer except in a controlled scope

VERSION

version 0.001004

SYNOPSIS

Sometimes you want to stick a dumper statement on a very hot codepath, but you are interested in the output of your specific invocation. Often times this is in the middle of a test. To narrow down when and what gets dumped, you can just do this:

  use Data::Printer::Scoped qw/scope/;

  scope {
    do_something();
  };

  # elsewhere deep in another package
  sub some_hot_codepath {
    use Data::Printer;
    p $foo;
  }

PROVIDED FUNCTIONS

scope(&)

Takes a single code block, and runs it. Before running, the overridden print method of Data::Printer will be enabled, and disabled afterward.

AUTHOR

Matthew Phillips <mattp@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by Matthew Phillips <mattp@cpan.org>.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.