Module: Trestle::ParamsHelper

Defined in:
app/helpers/trestle/params_helper.rb

Instance Method Summary collapse

Instance Method Details

#persistent_params ⇒ Object 



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# File 'app/helpers/trestle/params_helper.rb', line 3

def persistent_params
  flat, nested = Trestle.config.persistent_params.partition { |p| !p.is_a?(Hash) }
  nested = nested.inject({}) { |result, param| result.merge(param) }

  params.slice(*(flat + nested.keys)).permit(*(flat << nested))
end