=head1 NAME

Pg::SQL::PrettyPrinter::Node::RangeFunction - Class representing "RangeFunction" (functions returning recordset)

=head1 SYNOPSIS

Not to be used directly.

=head1 FUNCTIONS

Aside from functions listed below, it inherits functions from
L<Pg::SQL::PrettyPrinter::Node>.

=head2 new

Makes object, first using parent's constructur, and then "unpacks" it's elements.

=head2 as_text

Returns this object as plain text, with next to none formatting.

=head2 pretty_print

Returns this object as text using pretty printing.

=head1 AUTHOR

hubert depesz lubaczewski, C<< <depesz at depesz.com> >>

=head1 BUGS

Please report any bugs or feature requests to C<depesz at depesz.com>.

=head1 SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Pg::SQL::PrettyPrinter::Node::RangeFunction

=head1 COPYRIGHT & LICENSE

Copyright  hubert depesz lubaczewski, all rights reserved.

This program is distributed under the (Revised) BSD License.
