Помогите создать сниппет для получения хештегов для соцок

[backoff]

Интересная задачка для тех кто пишет сниппеты.
Итак.
Имеем фразу

The right start of the day

The poor man is not the one who has not a penny in his pocket, but the one who does not have a dream

надо получить следующее

#right #start #day

#poor #man #one #who #penny #pocket #does #have #dream

То есть как я вижу это, может у вас будет лучше идея, то делитесь

1. разделяем фразу на слова
2. удаляем все предлоги типа the / of / is и тп
3. к словам прибавляем знак хеш
4. удаляем дубли

Как такое реализовать? Помогите

 

[Astraport]

Кто напишет одной строкой?

 

[backoff]

а по-русски?

 

[vrska]

Замени пробел на пробел#

 

[Astraport]

return String.Join(" ", "The poor man is not the one who has not a penny in his pocket, but the one who does not have a dream".Replace("The","").Replace(" the"," ").Replace(", "," ").Replace(" but"," ").Replace(" a"," ").Replace(" is"," ").Replace(" in"," ").Split(' ').Distinct().ToArray()).Replace(" ", " #");

 

[backoff]

сделай плиз чтоб сниппет брал слова на удаление из списка
а то добавлять новые, адово

 

[Astraport]

Ну это уже не то...

string input = "The poor man is not the one who has not a penny in his pocket, but the one who does not have a dream";
var list = project.Lists["words"];
for (int i = 0; i < list.Count; i++) {
input = Regex.Replace(input, list[i], RegexOptions.IgnoreCase);
}
return String.Join(" ", input.Split(' ').Distinct().ToArray()).Replace(" ", " #").Trim();

И нужно решить другие возможные проблемы, добавить лимиты и т. д.

 

[Dr.Pipetka]

var list = project.Lists["ss"];
foreach(string s in list)
    project.Variables["inpuststr"].Value = project.Variables["inpuststr"].Value.ToLower().Replace(s,"");
project.Variables["inpuststr"].Value = project.Variables["inpuststr"].Value.Replace("  ", " ").Replace(".", "").Replace(",", "").Replace(" ", "#");

add
Вариант Astraport вроде получше

 

[SergSh]

    string phrase = "The poor man is not the one who has not a penny in his pocket, but the one who does not have a dream";
    string[] blacklist =                     
    {                     
        "a", "an", "on", "of", "or", "as", "i", "in", "is", "to",                     
        "the", "and", "for", "with", "not", "by", "it", "this", "at"                 
    };
    phrase = Regex.Replace(phrase, @"[^0-9A-Za-z\s]", "");
    return phrase.ToLower().Split(' ').Distinct().Where(x => !blacklist.Contains(x)).Aggregate( "", (c, n) => c + " #" + n);

 

[Astraport]

    string phrase = "The poor man is not the one who has not a penny in his pocket, but the one who does not have a dream";
    string[] blacklist =                    
    {                    
        "a", "an", "on", "of", "or", "as", "i", "in", "is", "to",                    
        "the", "and", "for", "with", "not", "by", "it", "this", "at"                
    };
    phrase = Regex.Replace(phrase, @"[^0-9A-Za-z\s]", "");
    return phrase.ToLower().Split(' ').Distinct().Where(x => !blacklist.Contains(x)).Aggregate( "", (c, n) => c + " #" + n);

А как можно задать лимит, скажем в 5 тегов?

 

[SergSh]

А как можно задать лимит, скажем в 5 тегов?

return phrase.ToLower().Split(' ').Distinct().Where(x => !blacklist.Contains(x)).Take(5).Aggregate( "", (c, n) => c + " #" + n);