whole_func_string: function serializeMethods(o) {
      var v;
  
      for (var k in o) {
          v = o[k];
  
          if (_.isObject(v) && !_.isArray(v) && !_.isFunction(v)) {
              serializeMethods(v);
          } else {
              o[k] = serializeFunctions(v);
          }
      }
  }
func_code_string: function serializeMethods(o) {
      var v;
  
      for (var k in o) {
          v = o[k];
  
          if (_.isObject(v) && !_.isArray(v) && !_.isFunction(v)) {
              serializeMethods(v);
          } else {
              o[k] = serializeFunctions(v);
          }
      }
  }
func_documentation_string: serialize function values recursively