Function compareRanges

src/util.ts:151–155

(a:Range, b:Range)

}

export function compareRanges(a:Range, b:Range) {
  let first = comparePositions(a.from, b.from);
  if(first !== 0) return first;
  else return comparePositions(a.to, b.to);
}

export function samePosition(a:Position, b:Position) {
  return comparePositions(a, b) === 0;