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rderoldan1/application_helper.rb

Last active December 16, 2015 21:29
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image_tag with blank url
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application_helper.rb
module ApplicationHelper
def image_tag(img , options={})
path = "#{Rails.root}/app/assets/images/#{img}"
img = "missing.png" unless img.present? and File.file?(path)
super(img, options)
end
end
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