/// <summary>
/// Creates a regular expression composed of the given subexpressions.
/// </summary>
/// <param name="expressions">The subexpressions making the regular expression.</param>
/// <returns>The regular expression.</returns>
public static IRegularExpression From(IEnumerable <IExpression> expressions)
{
if (expressions == null)
{
throw new ArgumentNullException(nameof(expressions));
}
var regularExpression = new RegularExpression();
foreach (var expression in expressions)
{
regularExpression.Add(expression);
}
return(regularExpression);
}
public void Parse(RegularExpression regularExpression)
{
var item = Parse();
regularExpression.Add(item);
}
