NAME

       Specio::DeclaredAt - A class to represent where a type or coercion was declared

VERSION

       version 0.42

SYNOPSIS

           my $declared = Specio::DeclaredAt->new_from_caller(1);

           print $declared->description;

DESCRIPTION

       This class provides a thin wrapper around some of the return values from Perl's "caller"
       built-in. It's used internally to identify where types and coercions are being declared,
       which is useful when generating error messages.

API

       This class provides the following methods.

   Specio::DeclaredAt->new_from_caller($depth)
       Given a call stack depth, this method returns a new "Specio::DeclaredAt" object.

   $declared_at->package, $declared_at->filename, $declared_at->line
       Returns the call stack information recorded when the object was created. These values are
       always populated.

   $declared_at->subroutine
       Returns the subroutine from the call stack. This may be an "udnef"

   $declared_at->has_subroutine
       Returns true if there is a subroutine name associated with this object.

   $declared_at->description
       Puts all the information together into a single string like "declared in package Foo::Bar
       (.../Foo/Bar.pm) at line 42 in sub named blah".

SUPPORT

       Bugs may be submitted at <https://github.com/houseabsolute/Specio/issues>.

       I am also usually active on IRC as 'autarch' on "irc://irc.perl.org".

SOURCE

       The source code repository for Specio can be found at
       <https://github.com/houseabsolute/Specio>.

AUTHOR

       Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE

       This software is Copyright (c) 2012 - 2017 by Dave Rolsky.

       This is free software, licensed under:

         The Artistic License 2.0 (GPL Compatible)

       The full text of the license can be found in the LICENSE file included with this
       distribution.