Function isEqualRanges

isEqualRanges(a?: RangeCoords | null, b?: RangeCoords | null): boolean
Check if two ranges are equal.
Parameters
- Optionala: RangeCoords | null
  First RangeCoords
- Optionalb: RangeCoords | null
  Second RangeCoords
Returns boolean

Remarks
Null safe. RangeCoords.scope (the sheet the range lives on) is part of identity — see isEqualCells; a range with no scope compares unchanged.