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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
sclass NewWoody {
  Map<S, BBRule> rulesByName;
  new L<BBRule> badRules;
  S lastOutput;
  BBRule activeRule;

  *() {
    rulesByName = indexFieldAsCIMap('listName, bb_allRules());
  }
  
  *(NewWoody w) {
    copyFields(w, this, 'rulesByName, 'badRules);
  }
  
  void processInput(S input) {
    temp tempSetTL(ctxContext_var(), nu(CtxContext, +input));
    new L<BBRule> matching;
    for (BBRule r : valuesList(rulesByName))
      if (ruleExpressionMatches(r))
        matching.add(r);

    lastOutput = null;
    activeRule = first(matching);
    if (activeRule != null)
      if (cic(activeRule.answerMode, 'random))
        lastOutput = random(activeRule.answers);
      else
        lastOutput = first(activeRule.answers);
  }

  bool ruleExpressionMatches(BBRule r) {  
    if (empty(r.expression)) false;
    try {
      ret ctxEvalCondition(r.expression);
    } catch print e {
      badRules.add(r);
      rulesByName.remove(r.listName);
      false;
    }
  }
  
  L<BBRule> listsMatchingInput(S input) {
    temp tempSetTL(ctxContext_var(), nu(CtxContext, +input));
    ret [BBRule r : valuesList(rulesByName) | ruleExpressionMatches(r)];
  }
}