/// <summary>
/// Copy constructor used to implement <see cref="Clone"/>.
/// </summary>
/// <param name="other">The other instance whose values we should copy.</param>
protected CodeAnalysisDictionary(CodeAnalysisDictionary other)
{
RecognizedWords = new HashSet <string>(other.RecognizedWords, StringComparer.OrdinalIgnoreCase);
UnrecognizedWords = new HashSet <string>(other.UnrecognizedWords, StringComparer.OrdinalIgnoreCase);
}
/// <summary>
/// Replaces this instance's <see cref="RecognizedWords"/> and <see cref="UnrecognizedWords"/> with
/// the union of its words and <paramref name="other"/>'s words.
/// </summary>
/// <param name="other">Another instance of this class.</param>
/// <returns>This instance with words added from the other instance.</returns>
public CodeAnalysisDictionary CombineWith(CodeAnalysisDictionary other)
{
RecognizedWords.UnionWith(other.RecognizedWords);
UnrecognizedWords.UnionWith(other.UnrecognizedWords);
return(this);
}