gistfile1.rb

      case @current_profile
      when lambda(&:nil?)
        throw :halt, render(json_error_response(:status_code => ERROR_LOGIN_REQUIRED, :message => _('You need to be logged in.')))
      when lambda(&:deleted?)
        session.clear!
        throw :halt, render(json_error_response(ERROR_NOT_PERMITTED, :message => _('Your account has been deleted. Please create a new account.')))
      when lambda(&:suspended?)
        current_profile.track_action(:logout, :suspended => true)
        logout!
        throw :halt, render(json_error_response(ERROR_NOT_PERMITTED, :message => _('Access Status - Suspended')))
      end

# versus

      if @current_profile.nil?
        throw :halt, render(json_error_response(:status_code => ERROR_LOGIN_REQUIRED, :message => _('You need to be logged in.')))
      elsif @current_profile.deleted?
        session.clear!
        throw :halt, render(json_error_response(ERROR_NOT_PERMITTED, :message => _('Your account has been deleted. Please create a new account.')))
      elsif @current_profile.suspended?
        current_profile.track_action(:logout, :suspended => true)
        logout!
        throw :halt, render(json_error_response(ERROR_NOT_PERMITTED, :message => _('Access Status - Suspended')))
      end