A Ruby library for data obfuscation that: - Preserves original data format and structure as much as possible - Supports numbers (including IP-like sequences), dates, and text - Maintains text structure while replacing content with meaningless but natural-looking words in English and Russian - Maintains data type consistency and decimal precision - Offers seeded randomization for reproducible results - Handles various number formats (leading zeros, separators) - Provides configurable options (unsigned mode, format preservation) Note: Individual obfuscator instances are not thread-safe. For concurrent operations, create separate instances per thread.