/// <summary>
/// Removes a permission from this role instance.
/// </summary>
/// <param name="permission">The permission to remove.</param>
public void RemovePermission(Permission permission)
{
var permissionToRemove = RolePermissions.FirstOrDefault(x => x.Permission.Code == permission.Code);
if (permissionToRemove != null)
{
RolePermissions.Remove(permissionToRemove);
}
}