Package: SafeMapper 1.0.0

Overview | Architecture Patterns | Pattern 1: The Robust Pipeline | Implementation | Configuration Best Practices | Environment-Based Configuration | Configuration Decision Tree | Error Handling Strategies | The Three-Layer Defense | Error Recovery Workflow | Session Management | Naming Convention | Cleanup Strategy | Performance Optimization | Batch Size Tuning | Memory Management | Monitoring and Logging | Progress Tracking | Production Checklist | Anti-Patterns to Avoid | Summary | Additional Resources

Overview | Architecture Overview | 1. Fingerprinting Mechanism | What is a Fingerprint? | Fingerprint Generation Flow | Feature Selection Rationale | Custom Session IDs | 2. Checkpointing Mechanism | Checkpoint Data Structure | Checkpoint Save Timing | Configuring Batch Size | 3. Auto-Recovery Mechanism | Recovery Flow | Recovery Demo | 4. Error Retry Mechanism | Retry Flow | Configure Retry Attempts | 5. Storage Location | Complete Execution Flow | Design Principles | Next Steps

Overview | Error Handling Architecture | Layer 1: Built-in Fault Tolerance | Automatic Retry | Retry Flow Diagram | Layer 2: Error Wrapper Functions | s_safely() - Capture Errors | Using s_safely with Mapping | s_possibly() - Default on Error | Using s_possibly for Robust Pipelines | s_quietly() - Capture Side Effects | Comparison of Error Handlers | Combining Strategies | Strategy 1: s_safely + Post-Processing | Strategy 2: s_possibly for Clean Pipelines | Strategy 3: Multi-Layer Protection | Decision Guide | Error Handling Patterns | Pattern 1: Fail Fast | Pattern 2: Log and Continue | Pattern 3: Collect Errors for Reporting | Best Practices | Next Steps

Overview | Function Family Overview | s_map Family: Single-Input Mapping | s_map - Basic Mapping | s_map_chr - Return Character Vector | s_map_dbl - Return Numeric Vector | s_map_int - Return Integer Vector | s_map_lgl - Return Logical Vector | s_map_dfr - Return Data Frame (Row-Bind) | s_map_dfc - Return Data Frame (Column-Bind) | s_map2 Family: Dual-Input Mapping | s_map2 Basic Usage | Practical Examples | s_pmap: Multi-Input Mapping | s_pmap Basic Usage | Combining with Data Frames | s_imap: Indexed Mapping | s_imap Basic Usage | s_walk Family: Side-Effect Functions | s_walk Basic Usage | s_walk2 Dual-Input Side Effects | Function Parameter Passing | Session ID Usage | Performance Considerations | Common Patterns | Pattern 1: Data Transformation Pipeline | Pattern 2: Conditional Processing | Pattern 3: Safe NULL Handling | Next Steps

Overview | Why Parallel + Fault Tolerance? | Prerequisites | Setting Up Parallel Processing | Step 1: Load Required Packages | Step 2: Configure Workers | Step 3: Use s_future_* Functions | Available Parallel Functions | Basic Usage Examples | s_future_map | s_future_map2 | s_future_pmap | Execution Flow | Configuration Options | Batch Size for Parallel | furrr Options | When to Use Parallel Processing | Good Use Cases for Parallel | Poor Use Cases for Parallel | Handling Progress | Error Handling in Parallel | Best Practices | Complete Example | Next Steps

Why SafeMapper? | Installation | Your First Example: From purrr to SafeMapper | Traditional Approach (using purrr) | The SafeMapper Way | Core Features Demo | 1. Automatic Recovery | 2. Multiple Output Types | 3. Dual-Input Mapping | 4. Multi-Input Mapping | Function Reference Table | Workflow Diagram | Configuration (Optional) | Clean Old Sessions | Next Steps | Summary

Overview | Example 1: Web API Data Collection | Scenario | Implementation | Convert to Data Frame | Example 2: Batch File Processing | Example 3: Machine Learning Cross-Validation | Example 4: Web Scraping Pipeline | Example 5: Parallel Bioinformatics Pipeline | Example 6: Database Migration | Quick Reference: Configuration by Use Case | Next Steps

Overview | Configuration | s_configure() - Customize Behavior | Configuration Options Explained | Configuration Recommendations | Session IDs | Automatic vs Manual Session IDs | When to Use Manual Session IDs | Checkpoint Storage | Storage Location | Checkpoint File Structure | Session Cleanup | s_clean_sessions() - Remove Old Checkpoints | Cleanup Options | Cleanup Workflow | Workflow Examples | Example 1: Long-Running Daily Job | Example 2: Development and Debugging | Example 3: Multiple Related Tasks | Best Practices | Troubleshooting | Checkpoint Not Resuming | Too Many Checkpoint Files | Checkpoint Corrupted | Next Steps