/// <summary>
/// Parses a value from a <see cref="string"/>.
/// </summary>
/// <param name="str">The <see cref="string"/> value.</param>
/// <param name="result">The resulting value.</param>
/// <returns><c>true</c> where <paramref name="str"/> was converted sucessfully; otherwise, <c>false</c>.</returns>
public bool TryParse(string str, out bool result)
{
result = false;
if (FalseValues.Contains(str, StringComparer))
{
return(true);
}
if (!TrueValues.Contains(str, StringComparer))
{
return(false);
}
result = true;
return(true);
}
private bool?ParseNullableBoolean(string from)
{
if (bool.TryParse(from, out var value))
{
return(value);
}
if (TrueValues.Contains(from))
{
return(true);
}
if (FalseValues.Contains(from))
{
return(false);
}
return(null);
}
public override string ToString()
{
return($"'{TrueValues.First()}' or '{FalseValues.First()}'");
}
static bool?Parse(string value)
{
return(TrueValues.Contains(value) ? true : (FalseValues.Contains(value) ? false : (bool?)null));
}