Function groupBy

groupBy<T>(data: readonly T[], compare: (a: T, b: T) => number): T[][]
groups array elements through a comparator function
Type Parameters
- T
Parameters
- data: readonly T[]
  array of elements to group
- compare: (a: T, b: T) => number
  comparator function: return of 0 means should group, anything above means not group
Returns T[][]
array of arrays with grouped elements
- Defined in packages/core/src/common/array-utils.ts:116