on_conflict_behavior

# File lib/bundler/vendor/thor/lib/thor/actions/create_file.rb, line 72
      def on_conflict_behavior(&block)
        if identical?
          say_status :identical, :blue
        else
          options = base.options.merge(config)
          force_or_skip_or_conflict(options[:force], options[:skip], &block)
        end
      end