Specifications in Go: Composable Query Predicates Without an ORM Leak

Book: Hexagonal Architecture in Go Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexagonal Architecture in Go My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com | GitHub You've seen this repository file. It started as FindAll , FindByID , FindByEmail . Six months later it has FindActiveCustomersInRegionWithOverdueInvoicesOlderThan . The method name is a sentence. Nine arguments, half of th