Function formatArray

lib/formatter.js:245–267

(ctx, value)

}

function formatArray(ctx, value) {
  ctx.seen.push(value);

  var output = [];
  for (var i = 0, l = value.length; i < l; ++i) {
    if (Object.prototype.hasOwnProperty.call(value, String(i))) {
      if (ctx.jsonParity && value[i] === undefined) {
        // jsonParity: when array entries are equal to 'undefined', JSON.stringify prints 'null'
        output.push(ctx.stylize('null', 'null'));
      } else {
        output.push(formatProperty(ctx, value, String(i), false, true));
      }
    } else {
      // jsonParity: when value entries are unset, JSON.stringify prints 'null'
      output.push(ctx.jsonParity ? ctx.stylize('null', 'null') : '');
    }
  }


  ctx.seen.pop();

  return joinCollection(ctx, output, '[', ']');
}

function formatObject(ctx, value, type) {
  ctx.seen.push(value);