<commit_before>stream writing
writeDate: aDate on: aStream
	aStream
		<< aDate yyyymmdd<commit_msg>#writeDate:on: implementation depends on the DBMS used, so it is delegated to subclasses.<commit_after>stream writing
writeDate: aDate on: aStream
	self subclassResponsibility
{'fraction_non_alphanumeric': 0.06204379562043796, 'fraction_numerical': 0.0, 'mean_word_length': 7.088235294117647, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4048074', 'n_tokens_mistral': 85, 'n_tokens_neox': 82, 'n_words': 28}