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Nursultan91/application_helper.rb

Created January 16, 2018 15:07
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application_helper.rb
def avatar_url(user)
gravatar_id = Digest::MD5::hexdigest(user.email).downcase
if user.image
user.image
else
return "https://www.gravatar.com/avatar/#{gravatar_id}.jpg?d=identicon&s=50"
end
end
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