Method _isBasic

src/Encoder/Bootstring.js:404–407

* Checks wether the given code point is considered to be basic. * @param {number} codePoint Unicode code point * @return {boolean} True, if the given code point is basic

(codePoint)

   * @return {boolean} True, if the given code point is basic
   */
  _isBasic (codePoint) {
    const { basicRangeStart, basicRangeEnd } = this.getSettingValues()
    return codePoint >= basicRangeStart && codePoint <= basicRangeEnd
  }

  /**
   * Translates a Unicode code point into a basic code point digit.