IronRuby.Builtins.RubyClass.IsVisible C# (CSharp) Method

        private bool IsVisible(MethodAttributes/*!*/ attributes, Type declaringType, bool specialNameOnly) {
            if (specialNameOnly && (attributes & MethodAttributes.SpecialName) == 0) {
                return false;
            }
            
            if (Context.DomainManager.Configuration.PrivateBinding) {
                return true;
            }

            switch (attributes & MethodAttributes.MemberAccessMask) {
                case MethodAttributes.Private:
                case MethodAttributes.Assembly:
                case MethodAttributes.FamANDAssem:
                    return false;

                case MethodAttributes.Family:
                case MethodAttributes.FamORAssem:
                    return declaringType != null && declaringType.IsVisible && !declaringType.IsSealed;
            }

            return true;
        }