github.com/qri-io/qri@v0.10.1-0.20220104210721-c771715036cb/cmd/testdata/movies/tf_set_len.star (about)

     1  # Set a body containing the length of the previous body
     2  ds = dataset.latest()
     3  prev_body = ds.body
     4  ds.body = [['Number of Movies', len(prev_body.index)]]
     5  dataset.commit(ds)