private string Munge(string source)
{
// split by LINES
// go through each line, random offset
var result = Regex.Split(source, "\r\n|\r|\n");
var sb = new StringBuilder();
foreach (var line in result)
{
if (line.Length > 0) // don't waste energy on empty lines. but do preserve them
{
var op = TransformerTools.GetPercentage();
if (op <= ProbabilityOffset)
{
// TODO: add to TransformerTools ???
var variance = _rnd.Next(-OffsetVariance, OffsetVariance);
var spaceNbr = Offset + variance;
var spaces = new string(' ', spaceNbr);
sb.Append(spaces);
}
}
sb.Append(line).Append(Environment.NewLine); // invariant
}
return(sb.ToString());
}
private string Munge(string source)
{
var words = new TextTokenizer(Granularity.Word, source).Tokens;
var sb = new StringBuilder();
foreach (var word in words)
{
sb.Append(word);
var newline = TransformerTools.GetPercentage();
if (newline <= ProbabilityNewLine)
{
var lines = 1;
var mult = TransformerTools.GetPercentage();
if (mult <= ProbabilityMultiple)
{
lines += _rnd.Next(0, MultipleRange);
}
for (int i = 0; i < lines; i++)
{
sb.Append(Environment.NewLine);
}
}
else
{
// random number of spaces ?
sb.Append(" ");
}
}
return(sb.ToString());
}
private string Munge(string source)
{
var c = source.ToLower().ToCharArray();
for (var i = 0; i < c.Length; ++i)
{
if (TransformerTools.GetPercentage() > 50)
{
c[i] = c[i].ToString().ToUpper().ToCharArray()[0];
}
}
return(new string(c));
}