Module: FlashGordon::FlashHelper

Defined in:
lib/flash_gordon/flash_helper.rb

Instance Method Summary collapse

Instance Method Details

#render_flash ⇒ Object 



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# File 'lib/flash_gordon/flash_helper.rb', line 3

def render_flash
  FlashGordon::Flash.render.each_pair do |k,v|
    unless v.empty?
      unless flash.now[k]
        flash.now[k] = v unless v.empty?
      else
        flash.now[k] << ("<br/>" + v) unless v.empty?
      end
    end
  end
  FlashGordon::Flash.reset
  flash.map{|f| "<div class='alert alert-#{f[0]}'>#{f[1]}</div>"}.join.html_safe
end