Group mount work by connection pool and use pool.with_connection#54
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ngan wants to merge 1 commit into
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Group mount work by connection pool and use pool.with_connection#54ngan wants to merge 1 commit into
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Mirror Rails' fixture loading idiom: group models by connection_pool (stable identity, role-aware) instead of connection, and wrap the batch execution in pool.with_connection. Behaviorally identical inside an rspec-rails transactional fixture (with_connection yields the already-leased connection), but more correct under role switching, multi-DB, or programmatic use of mount outside a test transaction. Also stops calling model.connection multiple times per mount. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This was referenced May 6, 2026
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Summary
Mirror Rails' fixture loading idiom in
ActiveRecordCoder#mount:connection_poolinstead ofconnectionpool.with_connectionbuild_delete_sqlso we don't keep redundantly callingmodel.connectionWhy
connection_poolis the stable identity for "this model's connection source."model.connectionreturns whatever connection the current thread/role happens to have checked out.pool.with_connectionis the canonical lifecycle primitive — yields the leased connection if one exists, else checks out + checks in.Behaviorally identical inside an rspec-rails transactional fixture (the test thread already has a connection leased), but more correct under role switching, multi-DB, or programmatic use of mount outside a test transaction.
Stack
Stacked on #53. Will rebase as that lands.
Test plan
with_connection)🤖 Generated with Claude Code