NAME

       MooX::SingleArg - Support single-argument instantiation.

   SYNOPSIS
           package Foo;
           use Moo;
           with 'MooX::SingleArg';
           Foo->single_arg('bar');
           has bar => ( is=>'ro' );

           my $foo = Foo->new( 'goo' );
           print $foo->bar(); # goo

CLASS ARGUMENTS

   single_arg
           __PACKAGE__->single_arg( 'foo' );

       Use this to declare the "init_arg" of the single argument.

   force_single_arg
           __PACKAGE__->force_single_arg( 1 );

       Causes single-argument processing to happen even if a hashref is passed in as the single
       argument.

CLASS METHODS

   has_single_arg
       Returns true if "single_arg" has been called.

SEE ALSO

       •   MooX::BuildArgs

       •   MooX::BuildArgsHooks

       •   MooX::MethodProxyArgs

       •   MooX::Rebuild

AUTHOR

       Aran Clary Deltac <bluefeet@gmail.com>

CONTRIBUTORS

       •   Peter Pentchev <roam@ringlet.net>

LICENSE

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