/// <summary>
/// To capital case
/// </summary>
/// <param name="text"></param>
/// <returns></returns>
public static string ToCapitalCase(string text)
{
var result = new List <string>();
foreach (var word in text.SplitByWords())
{
if (word.Length == 0 || StringWordHelper.AllCapitals(word))
{
result.Add(word);
}
else if (word.Length == 1)
{
result.Add(word.ToUpper());
}
else
{
result.Add(char.ToUpper(word[0]) + word.Remove(0, 1).ToLower());
}
}
return(string.Join(" ", result)
.Replace(" Y ", " y ")
.Replace(" De ", " de ")
.Replace(" O ", " o "));
}
/// <summary>
/// Truncate By Words
/// </summary>
/// <param name="text"></param>
/// <param name="maxNumber"></param>
/// <param name="placeholder"></param>
/// <param name="extraSpace">额外的空格</param>
/// <returns></returns>
public static string TruncateByWords(string text, int maxNumber, string placeholder = "...", bool extraSpace = false)
{
if (string.IsNullOrEmpty(text) || maxNumber <= 0)
{
return(string.Empty);
}
if (string.IsNullOrEmpty(placeholder))
{
placeholder = "...";
}
var result = new List <string>();
var counter = 0;
var touchBoundary = false;
foreach (var word in text.SplitByWords())
{
if (counter++ == maxNumber)
{
touchBoundary = true;
break;
}
result.Add(word);
}
return(StringWordHelper.AppendEndIfNeed(
string.Join(" ", result),
extraSpace ? $" {placeholder}" : placeholder,
() => touchBoundary));
}
