v0.2.20

🎉 Changelog for v0.2.20

🚀 New Features

• pd_utils: Added string matching operators and refactored the documentation.
• mask_utils: Introduced support for more operators.
• pd_utils: Added statistical analysis utility functions and optimized imports.
• pd_utils: Added initialization file for statistics tools module.
• mask_utils: Added support for isin operator.
• pd_utils: Added support for initial mask parameter in statistical tools.
• pd_utils: Added a performance-optimized DataFrame statistics utility class.
• pd_utils: Introduced a new module for DataFrame statistical analysis.
• count_utils: Added logical operation parameter support for the count function.
• pd_utils: Added a utility function for conditional counting in DataFrames.

🐛 Bug Fixes

• pd_utils: Enhanced the fill_na function by adding a default value for fill_value.

⚙️ Other Changes

• df_statistics: Refactored mask construction methods and optimized imports.
• df_statistics: Refactored masking and counting methods to support internal caching.
• df_statistics: Removed internal mask-building methods and renamed info methods.
• pd_utils: Moved mask utility functions to a separate module and optimized imports.
• pd_utils: Extracted single-mask construction logic into an independent function.
• pd_utils: Improved the performance of the count function and enhanced documentation.
• pd_utils: Renamed function fill_null to fill_na for consistent naming.
• style: Removed unnecessary blank lines at the end of files.
• chore: Updated version number to v0.2.20.
• chore: Deleted the example file statistics_example.py.