```ruby
class PullRequestDownloader
  attr_reader :login, :oauth_token

  def initialize(login, oauth_token)
    @login, @oauth_token = login, oauth_token
  end

  def pull_requests
    @pull_requests ||= download_pull_requests
  end

  private
  def github_client
    @github_client ||= Octokit::Client.new(:login => login, :access_token => oauth_token, :auto_paginate => true)
  end

  def download_pull_requests
    begin
      events = Octokit.user_events(login)
      events.select do |e|
        event_date = e['created_at']
        e.type == 'PullRequestEvent' &&
        e.payload.action == 'opened' &&
        event_date >= PullRequest::EARLIEST_PULL_DATE &&
        event_date <= PullRequest::LATEST_PULL_DATE
      end
    rescue => e
      puts e.inspect
      puts 'likely a Github api error occurred'
      []
    end
  end
end
```

Revert "Use Octokit client for now"
user
```ruby
class PullRequestDownloader
  attr_reader :login, :oauth_token

  def initialize(login, oauth_token)
    @login, @oauth_token = login, oauth_token
  end

  def pull_requests
    @pull_requests ||= download_pull_requests
  end

  private
  def github_client
    @github_client ||= Octokit::Client.new(:login => login, :access_token => oauth_token, :auto_paginate => true)
  end

  def download_pull_requests
    begin
      events = github_client.user_events(login)
      events.select do |e|
        event_date = e['created_at']
        e.type == 'PullRequestEvent' &&
        e.payload.action == 'opened' &&
        event_date >= PullRequest::EARLIEST_PULL_DATE &&
        event_date <= PullRequest::LATEST_PULL_DATE
      end
    rescue => e
      puts e.inspect
      puts 'likely a Github api error occurred'
      []
    end
  end
end
```
assistant