module BulletTrain::Themes::Light::FileReplacer

def self.files_have_same_content?(first_file_name, second_file_name)
  File.open(first_file_name).readlines == File.open(second_file_name).readlines
end

def self.replace_content(old:, new:)
  File.write(old, File.open(new).readlines.join(""))
end