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feat: Support len() on Groupby objects#2183
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feat: Support len() on Groupby objects#2183
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sycai
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Oct 22, 2025
| col_names = ["int64_too", "float64_col", "int64_col", "bool_col", "string_col"] | ||
| bf_result = len(scalars_df_index[col_names].groupby("bool_col")) | ||
| pd_result = len(scalars_pandas_df_index[col_names].groupby("bool_col")) | ||
| assert bf_result == pd_result |
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style nits: empty spaces between "arrange" "act" "assert" blocks: https://g3doc.corp.google.com/eng/doc/devguide/testing/unit/best-practices.md?cl=head&polyglot=python#structure
sycai
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Oct 22, 2025
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Fixes #<issue_number_goes_here> 🦕