application_helper.rb

module ApplicationHelper

  ACTIVE = {
    new_member_session:       [ { 'member/members/sessions'      => %w(new create         ) } ],
    edit_member_registration: [ { 'member/members/registrations' => %w(edit update destroy) } ],
    destroy_member_session:   [ { 'member/members/sessions'      => %w(destroy            ) } ],

    new_admin_session:        [ { 'admin/admins/sessions'        => %w(new create         ) } ],
    destroy_admin_session:    [ { 'admin/admins/sessions'        => %w(destroy            ) } ],
  }

  def hl(key)
    actives = ACTIVE[key] || []
    controllers = []
    actions     = []
    actives.each do |item|
      item.each do |controller, actions|
        actions.each do |action|
          list = action.split('?')
          acname = list[0]
          param  = list[1]
          if param
            list2 = param.split('=')
            param_key = list2[0]
            param_val = list2[1]
          end
          if controller_path == controller.to_s && acname == action_name
            if param_key
              if param_val == params[param_key]
                return lambda { true }
              end
            else
              return lambda { true }
            end
          end
        end
      end
    end
    return lambda { false }
  end
end