Bearer tokens do not survive composed agent tool calls. The pattern that does is one the IAM community settled in 2019: RFC 8693 Token Exchange with actor-chain claims, now being...
AI tools can read your schema, but they're blind to your actual data. MCP gives them a live database connection so they can make real tradeoffs when building features.
Rails 8.2 introduces this_week?, this_month?, and this_year? to Date and Time, joining today?, yesterday?, and tomorrow? as readable predicate methods for common date range checks.
AI agents are non-human principals at scale. The pattern that holds up for giving them access to production data is one IAM engineers already know: scoped delegation through a narrow,...
Rails 8.2 allows retry_on wait procs to receive the exception as a second argument, so jobs can use error-specific information like rate limit headers to decide how long to wait...
Practical patterns for using `Ruby::Box` in plugin systems, multi-tenant applications, and gem version migration scenarios.
Ruby 4.0 introduces Ruby::Box, a new feature that provides isolated namespaces for classes, constants, and global variables within a single Ruby process.
Rails 8.2 changes the default behavior for job enqueueing. Jobs are now automatically deferred until after the database transaction commits.
Rails 7.2 makes Active Job transaction-aware, automatically deferring job enqueueing until after the transaction commits to prevent race conditions.
Rails 8.2 adds Rails.app.creds to provide a unified API that checks environment variables first, then falls back to encrypted credentials.