public void GetUnsetValuesFrom(RunSettingsContainer other)
        {
            SolutionSettings.GetUnsetValuesFrom(other.SolutionSettings);

            var allOtherProjectSettings = new List <RunSettings>(other.ProjectSettings);

            foreach (RunSettings myProjectSettings in ProjectSettings)
            {
                var otherProjectSettings =
                    allOtherProjectSettings.FirstOrDefault(s => myProjectSettings.ProjectRegex == s.ProjectRegex);
                if (otherProjectSettings != null)
                {
                    allOtherProjectSettings.Remove(otherProjectSettings);
                    myProjectSettings.GetUnsetValuesFrom(otherProjectSettings);
                }
            }
            foreach (RunSettings remainingProjectSettings in allOtherProjectSettings)
            {
                ProjectSettings.Add(remainingProjectSettings);
            }
        }