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Asked: 2026-05-11T14:19:46+00:00

I have a many-to-many relationship like this: class Event < ActiveRecord::Base has_many :calendar_events has_many

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I have a many-to-many relationship like this:

class Event < ActiveRecord::Base   has_many :calendar_events   has_many :calendars, :through => :calendar_events   # ... end

I want to make it so that when I call some_event.destroy Ruby on Rails deletes the association records from the calendar_events table. Based on the API documentation, I’m assuming you do this…

class Event < ActiveRecord::Base   has_many :calendar_events, :dependent => :delete_all   has_many :calendars, :through => :calendar_events   # ... end

Is that the right way to do it?

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1 Answer

  1. Yes. That will delete all the calendar events only.

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