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statianzo/CsrfHelpers.rb

Created September 24, 2013 23:11
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CsrfHelpers.rb
module CsrfHelpers
def token
session[:csrf] ||= SecureRandom.hex(32)
end
def csrf_input_tag
%Q(<input type="hidden" name="authenticity_token" value="#{token}" />)
end
def csrf_meta_tag
%Q(<meta name="_csrf" content="#{token}" />)
end
end
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