NAME
    Soar::WM - Traverse Soar working memory dumps

VERSION
    version 0.04

SYNOPSIS
      use Soar::WM qw(wm_root_from_file);
      my $root = wm_root_from_file('/path/to/wme/dump');
      print $root->id; #probably prints S1
  
      #or
      my $wm = Soar::WM->new(text => '(S1 ^foo bar)
      (S2 ^boo far)');
      my $wme = $wm->get_wme('s2');

DESCRIPTION
    This module represents Soar's working memory. It can be used for
    traversing and manipulating WME dumps generated by Soar.

NAME
    Soar::WM - Perl extension for representing Soar working memory given a
    WME dump file

METHODS
  "new"
    Creates a new instance of Soar::WM. The arguments to this method are the
    same as those to wm_root.

  "get_wme"
    Argument: string working memory element ID ('S1', 'Z33', etc.); since
    WME ID's are always uppercase, this method is case insensitive.

    Returns a Soar::WM::Element instance representing the given ID.

  "wm_root_from_file"
    This is a shortcut for:

     wm_root(file=>$arg)

    It's single argument is the path to a WME dump file, or an opened file
    handle for one. It returns a Soar::WM::Element object representing the
    root of the given WME dump.

  "wm_root"
    This function reads in a Soar WME dump and returnes a Soar::WM::Element
    representing its root. It takes a named argument, file or text. Using
    "wm_root(file="path)> or "wm_root(file="$fileGlob)>, you can create an
    object given the path to a WME dump file.

    Using "wm_root(text="'(S1 ^foo bar)')>, you can create an object using a
    given WME dump text. If neither argument is specified, this function
    will wait for input from standard in.

SEE ALSO
    The homepage for the Soar cognitive architecture is here:
    <http://sitemaker.umich.edu/soar/home>.

AUTHOR
    Nathan Glenn <garfieldnate@gmail.com>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2012 by Nathan Glenn.

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