<% flash.each do |name, msg| %> <% name = name.to_sym %> <% alert_class = case name when :error, :alert 'alert-danger' when :success, :notice 'alert-success' when :info 'alert-info' when :warning 'alert-warning' else 'alert-secondary' end icon_class = case name when :error, :alert 'bi-exclamation-circle-fill' when :success, :notice 'bi-check-circle-fill' when :info 'bi-info-circle-fill' when :warning 'bi-exclamation-triangle-fill' else 'bi-bell-fill' end %> <% end %>