Rails Devise I18n Flash Messages with Twitter Bootstrap

Question

Hello I am new to ruby on rails and I am struggling to understand I18n\'s flash messages. I am using devise, rails 4, and twitter bootstrap.I understand that devise only use

Answer 1

Here's my 2 cents. Using a case statement to check if the flash names are the older syntax alertor notice and change them to success or danger if they are and leave everything else alone.

  <% flash.each do |name, msg| %>
    <% if msg.is_a?(String) %>
      

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        <%= content_tag :div, msg, :id => "flash_#{name}" %>
      
    <% end %>
  <% end %>

and a helper method

def flash_class_name(name)
    case name
    when 'notice' then 'success'
    when 'alert'  then 'danger'
    else name
    end
end