How to solve Duplicated key in hash literal

Question

I have an action like

@documents = Document.all.includes(:user, user: :skills, user: :profession)

When I run rubocop on my controller, I get this result:

controllers/documents_controller.rb:4:75: W: Lint/DuplicatedKey: Duplicated key in hash literal.
    @documents = Document.all.includes(:user, user: :skills, user: :profession)
                                                             ^^^^

How can I solve this problem?

Roman Kiselenko · Accepted Answer · 2018-06-04T10:10:28.860

3

Here is a way:

Document.all.includes(:user, { user: [:skills, :profession] })

Eager Loading Multiple Associations

edited Jun 04 '18 at 10:10

answered Jun 04 '18 at 10:07

Roman Kiselenko

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Thanks for the quick answer. – Jasjeet Singh Jun 04 '18 at 10:09
3

You don't need the explicit curly braces for the hash. – sawa Jun 04 '18 at 10:13

How to solve Duplicated key in hash literal

1 Answers1