toVersionNumber static method

Implementation

static int? toVersionNumber(String? version)
{
  if (version == null) return null;
  try
  {
    version = version.replaceAll("+", "");
    List versionCells = version.split('.');
    versionCells = versionCells.map((i) => int.parse(i)).toList();
    return versionCells[0] * 100000 + versionCells[1] * 1000 + versionCells[2];
  }
  catch(e)
  {
    return null;
  }
}