* fix 10742 * moved expression string modifier to helper function * Tests: Add example tests for SketchObject * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * made expr modifier func static, pass by value and added unit tests --------- Co-authored-by: Chris Hennes <chennes@gmail.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>