Function from

packages/main/test/pages/diffable-html.js:243–257

(value, encodingOrOffset, length)

    Buffer.poolSize = 8192 // not used by this implementation

    function from (value, encodingOrOffset, length) {
      if (typeof value === 'number') {
        throw new TypeError('"value" argument must not be a number')
      }

      if (isArrayBuffer(value) || (value && isArrayBuffer(value.buffer))) {
        return fromArrayBuffer(value, encodingOrOffset, length)
      }

      if (typeof value === 'string') {
        return fromString(value, encodingOrOffset)
      }

      return fromObject(value)
    }

    /**
     * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError