module Olelo::FlashHelper
Public Instance Methods
flash()
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# File lib/olelo/helper.rb, line 109 def flash @flash ||= FlashHash.new(env['rack.session']) end
flash_messages()
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# File lib/olelo/helper.rb, line 113 def flash_messages li = [:error, :warn, :info].map {|level| flash[level].to_a.map {|msg| %{<li class="#{level}">#{escape_html msg}</li>} } }.flatten %{<ul class="flash">#{li.join}</ul>}.html_safe if !li.empty? end