Method: DataShift::LoaderBase#missing_mandatory_headers

Defined in:

lib/loaders/loader_base.rb

#missing_mandatory_headers(mandatory_list) ⇒ Object

Check whether headers contains supplied list

# File 'lib/loaders/loader_base.rb', line 452

def missing_mandatory_headers( mandatory_list )
  [ [*mandatory_list] - @headers].flatten
end