add hw5

[cvetolinkaaaaa]

Summary

A brief description of the pull request.

How it works

Screenshots/screencasts of the pull request introduced functionality.

Test plan

List of steps to manually test introduced functionality:

• Go to http://localhost:3000/graphiql
• Make request using schema:

  query {
    me {
      id
      name
    }
  }

Deploy notes

Notes regarding deployment the contained body of work.
These should note any db migrations, services, scripts, etc.

Checklist:

• I have performed a self-review of my own code
• My pull request is shorter than 500 lines

[AndreyBartnovskiy]

Не знаю зачем меняла табуляцию в контроллере) Все и так было хорошо
В Руби за таб принято считать 2 символа