Function formatArray

src/jsutils/inspect.ts:82–109

(
  array: ReadonlyArray<unknown>,
  seenValues: ReadonlyArray<unknown>,
)

}

function formatArray(
  array: ReadonlyArray<unknown>,
  seenValues: ReadonlyArray<unknown>,
): string {
  if (array.length === 0) {
    return '[]';
  }

  if (seenValues.length > MAX_RECURSIVE_DEPTH) {
    return '[Array]';
  }

  const len = Math.min(MAX_ARRAY_LENGTH, array.length);
  const remaining = array.length - len;
  const items = [];

  for (let i = 0; i < len; ++i) {
    items.push(formatValue(array[i], seenValues));
  }

  if (remaining === 1) {
    items.push('... 1 more item');
  } else if (remaining > 1) {
    items.push(`... ${remaining} more items`);
  }

  return '[' + items.join(', ') + ']';
}

function getObjectTag(object: object): string {
  const tag = Object.prototype.toString