/// <summary>
/// return value: array [] of string-Lists
/// </summary>
/// <param name="keywords"></param>
/// <returns></returns>
public static List <string>[] SeparateKeywords(string[] keywords)
{
var cSharpWords = new List <string>();
var footballWords = new List <string>();
foreach (var word in keywords)
{
if (KeywordDictionary.ContainsKey(word))
{
var isFootball = KeywordDictionary[word].ToLowerInvariant() == "football";
if (isFootball)
{
footballWords.Add(word);
}
else
{
cSharpWords.Add(word);
}
}
}
cSharpWords.Sort();
footballWords.Sort();
return(new List <string>[2] {
cSharpWords, footballWords
});
}
public static List <string>[] SeparateKeywords(string[] keywords)
{
var result = new [] { new List <string>(), new List <string>() };
foreach (var word in keywords)
{
if (!KeywordDictionary.ContainsKey(word))
{
continue;
}
if (KeywordDictionary[word] == "C#")
{
result[0].Add(word);
}
else
{
result[1].Add(word);
}
}
result[0].Sort();
result[1].Sort();
return(result);
}