GroupBy
Generated from the engine's own definition: compute-engine's symbol, which we neither extend nor document by hand. No examples yet — the crosswalk is the reason it has a page.
Partition the collection into a dictionary of lists based on the key returned by the function.
Wolfram Language
GroupByGroupBy(collection<T>, key: (T) any -> unknown) -> dictionary<list> where Tas compute-engine declares itTyped signatures
| Type | Package | Applies |
|---|---|---|
(collection<T>, key: (T) any -> unknown) -> dictionary<list> where T | compute-engine | always |
About
| Crosswalk | Wolfram Language |
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