Method: Rack::Request::Helpers#delete_param

Defined in:
lib/rack/request.rb

#delete_param(k) ⇒ Object

Destructively delete a parameter, whether it’s in GET or POST. Returns the value of the deleted parameter.

If the parameter is in both GET and POST, the POST value takes precedence since that’s how #params works.

env['rack.input'] is not touched.



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# File 'lib/rack/request.rb', line 589

def delete_param(k)
  post_value, get_value = self.POST.delete(k), self.GET.delete(k)
  post_value || get_value
end