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rodrigobaron/gist:5956591

Created July 9, 2013 11:16
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solve strong_parameters issue for cancan + rails 4 .. source: https://github.com/ryanb/cancan/issues/835
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gistfile1.txt
#Add this code in ApplicationController
before_filter do
resource = controller_name.singularize.to_sym
method = "#{resource}_params"
params[resource] &&= send(method) if respond_to?(method, true)
end
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