def find_wrapper_mapping(input_type)
      if options[:wrapper_mappings] && options[:wrapper_mappings][input_type]
        options[:wrapper_mappings][input_type]
      else
        SimpleForm.wrapper_mappings && SimpleForm.wrapper_mappings[input_type]
      end
    end
def find_wrapper_mapping(input_type)
      if options[:wrapper_mappings] && options[:wrapper_mappings][input_type]
        options[:wrapper_mappings][input_type]
      else
        SimpleForm.wrapper_mappings && SimpleForm.wrapper_mappings[input_type]
      end
    end
Attempts to find a wrapper mapping. It follows the following rules:

 1) It tries to find a wrapper for the current form
 2) If not, it tries to find a config