checksum¶

  $str = checksum $bytes;

Used to calculate checksum of $bytes.

diag¶

  diag "some messsage";
  diag "some %s", "messsage";

Same as warn(), but with a prefix. It will also use sprintf() if more than one argument is given.

dumper¶

  $str = dumper $any;

Dump a Perl data structure into a single line with Data::Dumper.

has_ro¶

Same as "has" in Mojo::Base, but creates a read-only attribute.

load_module¶

  $module = load_module $module;

Used to load a $module. Will confess on failure.