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js-map-of-sets
js-map-of-sets 收录了来自 burdiuz 的 2 个 skills，并提供仓库级职业覆盖和站内 skill 详情页。
这个仓库中的 skills
Use the MapOfSets data structure when you need a Map that stores multiple unique values per key (a Map<K, Set<V>>). Handles adding, removing, querying, and iterating over grouped unique values without manual Set management. Use when the user needs to group items by key without duplicates, implement a multimap, track relationships like tags-to-items or events-to-listeners, or replace a plain Map<K, T[]> where uniqueness matters.
Use the MapOfSets data structure when you need a Map that stores multiple unique values per key (a Map<K, Set<V>>). Handles adding, removing, querying, and iterating over grouped unique values without manual Set management. Use when the user needs to group items by key without duplicates, implement a multimap, track relationships like tags-to-items or events-to-listeners, or replace a plain Map<K, T[]> where uniqueness matters.