■ 

public static DiffResult[] Diff( string textA, string textB, DiffOption option )
{
    if ( string.IsNullOrEmpty( textA ) || string.IsNullOrEmpty( textB ) )
        return StringNullOrEmpty( textA, textB );

    FastDiff diff = new FastDiff();
    if ( textA.Length <= textB.Length )
    {
        diff.SplitHash( textA, textB, option );
    }
    else
    {
        diff.isSwap = true;
        diff.SplitHash( textB, textA, option );
    }
    return diff.DetectDiff();
}
2007-03-15

これ、textA.Length <= textB.Length だと拙くない？