Function parseOperatorRange

semver/parse_range.ts:334–356

(string: string)

}

function parseOperatorRange(string: string): Comparator | Comparator[] | null {
  const groups = string.match(OPERATOR_XRANGE_REGEXP)
    ?.groups as RangeRegExpGroups;
  if (!groups) return parseComparator(string);

  switch (groups.operator) {
    case "^":
      return handleCaretOperator(groups);
    case "~":
    case "~>":
      return handleTildeOperator(groups);
    case "<":
      return handleLessThanOperator(groups);
    case "<=":
      return handleLessThanOrEqualOperator(groups);
    case ">":
      return handleGreaterThanOperator(groups);
    case ">=":
      return handleGreaterOrEqualOperator(groups);
    default:
      return handleEqualOperator(groups);
  }
}
function parseOperatorRanges(string: string): (Comparator | null)[] {
  return string.split(/\s+/).flatMap(parseOperatorRange);
}