Rails: Find array of related objects

Question

This is the code I currently have:

project_ids = ProjectEnrollment.unscoped.where(user: self).pluck(:project_id)
Project.where(id: project_ids)

I'm sure there has to be a better way. Thanks!

Edit: I'm already using the method from the has_many relationship, with scoped projects for another case.

Logan Serman · Accepted Answer · 2015-08-01 04:12:59Z

1

In your User model:

has_many :project_enrollments, -> { unscoped }
has_many :projects, through: :project_enrollments

In your ProjectEnrollment model:

belongs_to :user
belongs_to :project

Then you can do

user.projects

answered Aug 1, 2015 at 4:12

Logan Serman

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1 Comment

alejorivera Over a year ago

Thanks! I guess I could have been clearer on my question, I'll edit. I'm already using the scoped method for something else. But this is definitely on the right track.

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