Implement comprehensive tests for VersionConflictError in event_test.go covering:
- Error message formatting with all context fields
- Field accessibility (ActorID, AttemptedVersion, CurrentVersion)
- Unwrap method for error wrapping
- errors.Is sentinel checking
- errors.As type assertion
- Application's ability to read CurrentVersion for retry strategies
- Edge cases including special characters and large version numbers
Add examples/ directory with standard retry patterns:
- SimpleRetryPattern: Basic retry with exponential backoff
- ConflictDetailedRetryPattern: Intelligent retry with conflict analysis
- JitterRetryPattern: Prevent thundering herd with randomized backoff
- AdaptiveRetryPattern: Adjust backoff based on contention level
- EventualConsistencyPattern: Asynchronous retry via queue
- CircuitBreakerPattern: Prevent cascading failures
Includes comprehensive documentation in examples/README.md explaining each
pattern's use cases, performance characteristics, and implementation guidance.
Closes#62
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
