ABB.Swum.SamuraiIdSplitter.SplitOnUppercaseToLowercase C# (CSharp) Метод

        private string[] SplitOnUppercaseToLowercase(string word)
        {
            List<string> splitWords = new List<string>();
            for (int i = 0; i < word.Length-1; i++)
            {
                if (char.IsUpper(word, i) && char.IsLower(word, i + 1))
                {
                    //found split point
                    double camelScore = Score(word.Substring(i)); //score for camelcase split, e.g. AST Visitor
                    double altScore = Score(word.Substring(i + 1)); //score for alternate split, e.g. ASTV isitor

//TODO: should this be >=? That way, if both alternatives have the same score, then camelcase is selected
//      This occurs most often when neither word is in the dictionaries, i.e. score = 0
                    if (camelScore >= Math.Sqrt(altScore))
                    {
                        //use camel split
                        if (i > 0) 
                        {
                            //don't add if only one uppercase at beginning of word, e.g. "Hourly"
                            splitWords.Add(word.Substring(0, i)); 
                        }
                        splitWords.Add(word.Substring(i));
                    }
                    else
                    {
                        //use alternate split
                        splitWords.Add(word.Substring(0, i + 1));
                        splitWords.Add(word.Substring(i + 1));
                    }
                    break; //there is only one uppercase-to-lowercase split per word (as per precondition), so don't look any further
                }
            }

            //if no split was found, add the original word
            if(splitWords.Count == 0)
                splitWords.Add(word);

            return splitWords.ToArray();
        }