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rocknrollMarc/application_helper.rb

Created August 24, 2016 20:17
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application_helper.rb
module ApplicationHelper
def gravatar_for(user, opts = {})
opts[:alt] = user.name
image_tag "https://www.gravatar.com/avatar/#{Digest::MD5.hexdigest(user.email)}?s=#{opts.delete(:size) { 40 }}",
opts
end
end
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