Change Details

Introduced these in previous diff (include diff ID). Just some basic tests mostly as a sanity check for myself since I have minimal experience with `tcomb`.

Introduced these in previous diff (D4990). Just some basic tests mostly as a sanity check for myself since I have minimal experience with `tcomb`.

Introduced these in previous diff (include diff IDD4990). Just some basic tests mostly as a sanity check for myself since I have minimal experience with `tcomb`.