Retrospring/app/views/user/_actions.html.haml

- if user_signed_in?
  - if user == current_user
    %a.btn.btn-default.btn-block{href: edit_user_profile_path} Edit profile
  - else
    - if current_user.following? user
      %button#editprofile.btn.btn-default.btn-block{type: :button, name: 'user-action', data: { action: :unfollow, target: user.screen_name }}
        Unfollow
    - else
      %button#editprofile.btn.btn-primary.btn-block{type: :button, name: 'user-action', data: { action: :follow, target: user.screen_name }}
        Follow