New posts in Has Many Through

How do I force rails to not use a cached result for has_many through relations?

Rails has_many :through PG::Error: ERROR: column reference "id" is ambiguous error

Howto use callbacks in a has_many through association?

using has_many :through and build

Rails - Sort by join table data

Rails has_many through form with checkboxes and extra field in the join model

How to set up factory in FactoryGirl with has_many association

HMT collection_singular_ids= deletion of join models is direct, no destroy callbacks are triggered

Rails RSpec Tests for a has_many :through Relationship

Filtering child objects in a has_many :through relationship in Rails 3