startsWithRtl method

bool startsWithRtl (String text, [ dynamic isHtml = false ])

Determines if the first character in text with strong directionality is RTL. If isHtml is true, the text is HTML or HTML-escaped.

Implementation 

static bool startsWithRtl(String text, [isHtml = false]) {
  return new RegExp('^[^$_LTR_CHARS]*[$_RTL_CHARS]')
      .hasMatch(isHtml ? stripHtmlIfNeeded(text) : text);
}