{"slug":"samber-golang-data-structures","source_name":"samber/golang-data-structures","name":"Samber/Golang Data Structures","description":"Golang data structures — slices (internals, capacity growth, preallocation, slices package), maps (internals, hash buckets, maps package), arrays, container/list/heap/ring, strings.Builder vs bytes.Buffer, generic collections, pointers (unsafe.Pointer, weak.Pointer), and copy semantics. Use when choosing or optimizing Go data structures, implementing generic containers, using container/ packages, unsafe or weak pointers, or questioning slice/map internals.","version":1,"lift":{"pass_rate_delta_pts":4.55,"pass_rate_pct":90.9,"total_cases":22,"passed_cases":20,"tokens_delta_pct":108.9,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-12T06:03:45.935224+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":4.55,"with_pass_pct":90.9,"without_pass_pct":86.4,"tokens_delta_pct":108.9,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-12T06:03:45.935224+00:00","run_id":"21a1343c-8692-4b5e-ba9f-c4e4f0491e07","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"7c5d2bfbe863e43d60714dcc818316d24b2b47bf74e2a77c177e34db6dd316cf","raw_url":"https://app.decimal.ai/s/samber-golang-data-structures/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/samber-golang-data-structures"}