Document _get_integer_form.
@@ -759,6 +759,7 @@ class LoomBackend(BayesDB_Backend):
return float(value)
def _get_integer_form(self, bdb, generator_id, colno, string_form):
+ """Return integer code representing the string."""
cursor = bdb.sql_execute('''
SELECT integer_form
FROM bayesdb_loom_string_encoding
