Manages thread-safe model field access and instantiation using standardized Go patterns.
This skill provides a comprehensive guide and implementation pattern for interacting with database models in Go. It enforces thread-safe field access through standardized .Get() and .Set() methods, ensuring data integrity during concurrent operations. It covers various scenarios including typed constructors for joined models, specialized handling for JSONB struct fields, and specific methods for nullable columns, allowing Claude to write consistent, high-quality backend code that follows established repository conventions.
Key Features
01Typed constructors for creating specific or joined model instances
02Standardized management of optional/nullable fields with .SetNull() and .IsNull()
030 GitHub stars
04Thread-safe field access using internal mutex-protected .Get() and .Set() methods
05Reference patterns for Decimal, UUID, and Enum-based field types
06JSONB support via StructField[T] with integrated error handling
Use Cases
01Standardizing model instantiation and field manipulation across backend services
02Updating multiple model fields safely across concurrent goroutines
03Reading and modifying complex JSONB data structures within database columns
