console - Rails deleting record in join table -


i have 2 associated tables, 'releases' & 'tracks' contain fields 'name' , 'isrc' respectively.

i trying remove tracks database when release.name equal value, e.g "thriller".

the relationship here 'track' belongs_to 'release' , 'release' has_many 'tracks'.

can me how achieve within rails console?

in release model:

has_many :tracks, dependent: :destroy

this remove tracks associated release database when destroy release.

you can test doing in console

release = realse.where(name:"thriller").first release_id = release.id release.destroy tracks = track.where(release_id:release_id)

the variable tracks should empty.


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