Function mapGroups

mapGroups<TItems, TMapGroupEntries>(items, fns): {
[K in keyof TMapGroupEntries]: Exclude<ReturnType<TMapGroupEntries[K]>, undefined>[]
}
Takes an array and a set of functions defined in an object. Each function in the object is applied to all items in the array, creating a new object where each key corresponds to the keys in the input object and the values are arrays of the defined values returned by each function.
Type Parameters
- TItems extends any[]
  The type of the array elements.
- TMapGroupEntries extends MapGroupEntries<TItems>
  The type of the object containing the transformation functions.
Parameters
- items: TItems
  The array of items to process.
- fns: TMapGroupEntries
  An object where each key is associated with a function that processes items of the array.
Returns {
[K in keyof TMapGroupEntries]: Exclude<ReturnType<TMapGroupEntries[K]>, undefined>[]
}
An object where each key corresponds to the input object's keys and the values are arrays of the results returned by the corresponding function, excluding undefined.
- Defined in src/mappers.ts:71