class Github::Client::Users::Followers

def follow(*args)
  arguments(args, required: [:username])
  put_request("/user/following/#{arguments.username}", arguments.params)
end

def following(*args)
  params = arguments(args).params
  response = if user_name = arguments.remaining.first
    get_request("/users/#{user_name}/following", params)
  else
    get_request("/user/following", params)
  end
  return response unless block_given?
  response.each { |el| yield el }
end

def following?(*args)
  arguments(args, required: [:username])
  params = arguments.params
  if target_user = params.delete('target_user')
    get_request("/users/#{arguments.username}/following/#{target_user}", params)
  else
    get_request("/user/following/#{arguments.username}", params)
  end
  true
rescue Github::Error::NotFound
  false
end

def list(*args)
  params = arguments(args).params
  response = if user_name = arguments.remaining.first
    get_request("/users/#{user_name}/followers", params)
  else
    get_request("/user/followers", params)
  end
  return response unless block_given?
  response.each { |el| yield el }
end

def unfollow(*args)
  arguments(args, required: [:username])
  delete_request("/user/following/#{arguments.username}", arguments.params)
end