Method constructor

packages/csv-stringify/lib/index.js:15–33

(opts = {})

class Stringifier extends Transform {
  constructor(opts = {}) {
    super({ ...{ writableObjectMode: true }, ...opts });
    const [err, options] = normalize_options(opts);
    if (err !== undefined) throw err;
    // Expose options
    this.options = options;
    // Internal state
    this.state = {
      stop: false,
    };
    // Information
    this.info = {
      records: 0,
    };
    this.api = stringifier(this.options, this.state, this.info);
    this.api.options.on_record = (...args) => {
      this.emit("record", ...args);
    };
  }
  _transform(chunk, encoding, callback) {
    if (this.state.stop === true) {
      return;