scraper/src/console/output.js

"use strict";

class Output {
  /**
   * Convert and print data to json.
   *
   * @param mixed data
   */
  json(data, pretty) {
    data = JSON.stringify(
      data,
      function(key, value) {
        if (value === undefined) {
          return null
        }

        return value
      },
      pretty ? 2 : null
    );

    return this.write(data)
  }

  /**
   * Print data.
   *
   * @param mixed data
   */
  write(data, level) {
    level = level || 'log'

    console[level](data)
  }
}

module.exports = Output