Function arraySerializer

src/types.js:241–266

(xs, serializer, options, typarray)

}

export const arraySerializer = function arraySerializer(xs, serializer, options, typarray) {
  if (Array.isArray(xs) === false)
    return xs

  if (!xs.length)
    return '{}'

  const first = xs[0]
  // Only _box (1020) has the ';' delimiter for arrays, all other types use the ',' delimiter
  const delimiter = typarray === 1020 ? ';' : ','

  if (Array.isArray(first) && !first.type)
    return '{' + xs.map(x => arraySerializer(x, serializer, options, typarray)).join(delimiter) + '}'

  return '{' + xs.map(x => {
    if (x === undefined) {
      x = options.transform.undefined
      if (x === undefined)
        throw Errors.generic('UNDEFINED_VALUE', 'Undefined values are not allowed')
    }

    return x === null
      ? 'null'
      : '"' + arrayEscape(serializer ? serializer(x.type ? x.value : x) : '' + x) + '"'
  }).join(delimiter) + '}'
}

const arrayParserState = {
  i: 0,