You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: present.rb
    path of file: ./repos/rubocop-rails/lib/rubocop/cop/rails
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module RuboCop
  module Cop
    module Rails
      # Checks for co
    
        def autocorrect(corrector, node)
          method_call, variable1 = unless_blank?(node)

          if method_call
            corrector.replace(node.loc.keyword, 'if')
            range = method_call.source_range
          else
            variable1, _variable2 = exists_and_not_empty?(node) || not_blank?(node)
            range = node.source_range
          end