private void ExtractSegments()
{
// TODO : validation of segments (for example the match-all segment should be the last of a section)
SchemeSegment = SchemePattern;
hostSegments = HostPattern == "" ? new string[0] : HostPattern.Split(HostSeparator).ToArray();
pathSegments = PathPattern == "" ? new string[0] : PathPattern.Split(PathDelimiter).ToArray();
QuerySegments = QueryPattern == ""
? Enumerable.Empty <KeyValuePair <string, string> >()
: QueryPattern.Split(QuerySeparator)
.Select(x => new Tuple <string, int>(x, x.IndexOf('=')))
.Where(t => t.Item2 > 0)
.Select(t =>
{
string varName = t.Item1.Substring(0, t.Item2);
string varValue = t.Item1.Substring(t.Item2 + 1);
return(new KeyValuePair <string, string>(varName, varValue));
})
.ToList();
}