App.get_project_refs(): Use a set for deduplication #120
2026-09-22
App.get_project_refs(): Use a set for deduplication
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get_project_refs() deduplicates the walk results by scanning the result list for each appended element, so the cost grows quadratically with the number of projects, which is noticeable when walking a dev tree of 320 projects. Track the already-seen projects in a set, and append an element only when it is new. The resulting list is unchanged, and the membership test is O(1) instead of O(n). Signed-off-by: Jan Lindemann <jan@janware.com> Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v0.86.1