| /* |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** Returns the boolean value of a query flag, or null when it is unset/invalid. */ |
| export const parseBooleanFlag = (value: string | null | undefined): boolean | null => { |
| if (value === '' || value === 'true') { |
| return true; |
| } |
| if (value === 'false') { |
| return false; |
| } |
| return null; |
| }; |
