whole_func_string: function mergeModels(value, model) {
      const newModel = Object.assign({}, model);
      tools_1.deepExtend(newModel, value);
      return { model: newModel, isChanged: deepEqual(model, newModel) };
  }
func_code_string: function mergeModels(value, model) {
      const newModel = Object.assign({}, model);
      tools_1.deepExtend(newModel, value);
      return { model: newModel, isChanged: deepEqual(model, newModel) };
  }
func_documentation_string: Sets `values` to `model`
  @param values fields values
  @param model [[Form]] `model`