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# File 'lib/generators/overlook/install/templates/helpers/admin/application_helper.rb', line 2
def flash_messages
classes = { notice: 'success', warning: 'warning', error: 'error' }
output = flash.map do |name, message|
if message.present?
class_name = ['alert', "alert-#{classes[name]}"].join(' ')
message << '<a class="close" data-dismiss="alert">×</a>'
content_tag(:div, class: 'span12') do
content_tag(:div, raw(message), class: class_name)
end
end
end
raw(output.join)
end
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