beamperf BEAM performance guide (v0) — Elixir & Erlang beamperf rule ids (slugs)beamperf corpus targets beamperf evidence policy

be-enum-map-filter-chain — Enum.map |> Enum.filter chain be-io-puts-hot — IO.puts in loop be-list-concat-reduce — list ++ in reduce be-map-merge-hot — Map.merge / Keyword.merge in loop

be-io-puts-in-loop — renamed 2026-10-27 (Asia/Shanghai)be-map-merge-in-loop — renamed 2026-10-27 (Asia/Shanghai)BE002 — removed BE002 — removed 2026-10-22 (Asia/Shanghai)

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Contributing Changelog Security Policy Contributor Covenant Code of Conduct AGENT.md — XPerf agent operating contract

LanguagesElixirEvidence_removed

BE002 — removed

Date: 2026-10-22 (Asia/Shanghai)
Reason: digits/tiny reverse under jitter; chunk wins but matcher cannot size-scope
Policy: id retired permanently; do not renumber other rules to fill the gap; do not reuse BE002 for a new smell.

be-map-merge-in-loop — renamed 2026-10-27 (Asia/Shanghai)

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BE002 — removed 2026-10-22 (Asia/Shanghai)

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