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8parth/has_many_through_notes.rb

Created January 23, 2017 10:44
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has_many :through association with specific conditions
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has_many_through_notes.rb
# user.rb
# simple
has_many :posts, dependent: :destroy # all posts
has_many :published_posts, -> { where(published: true) }, class_name: "Post" # all published posts
# advanced
has_many :comments, through: :posts, dependent: :destroy
has_many :comments_on_published_posts, through: :published_posts, dependent: :destroy # comments on published posts
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