Method getCodePoints

src/Chain.js:69–81

* Lazily retrieves the Unicode code point representation. * @return {number[]} Array of Unicode code points

()

   * @return {number[]} Array of Unicode code points
   */
  getCodePoints () {
    if (this._codePoints === null) {
      if (this._string !== null) {
        // retrieve code points from string
        this._codePoints = TextEncoder.codePointsFromString(this._string)
      } else {
        // retrieve code points from bytes
        this._codePoints = TextEncoder.codePointsFromBytes(
          this._bytes, this._encoding)
      }
    }
    return this._codePoints
  }

  /**
   * Returns a string for each Unicode character.