code: function _entityToValue(item, lib) {
      if (typeof item === JS_STRING_TYPE) {
          // Only JSON-serializable entities may be put into a list
          var constant = lib.lookupConstant(item);
          if (constant !== undefined) return constant;
      }
      // Also unquote any item we got that also happens to be a quote
      if (item && item[RUNIQ_QUOTED_ENTITY_PROP_NAME]) {
          return item[RUNIQ_QUOTED_ENTITY_PROP_NAME];
      }
      return item;
  }
docs: Convert a given entity to a value, if one is defined in the lib