Sha256: 81d43ae6786c64c81939ee5dde22270a2fba9c4267b890d091ad42e69d350efd
Contents?: true
Size: 901 Bytes
Versions: 59
Compression:
Stored size: 901 Bytes
Contents
class SingletonSingleRelations < ActiveRecord::Migration
def up
Tie.record_timestamps = false
Audience.record_timestamps = false
r_new = Relation::Public.instance
Relation::Public.all.each do |r|
next if r == r_new
# Reassign r -> r_new
r.ties.each do |t|
t.update_column(:relation_id, r_new.id)
end
r.audiences.each do |a|
a.update_column(:relation_id, r_new.id)
end
# Delete r
r.delete
end
r_new = Relation::Reject.instance
Relation::Reject.all.each do |r|
next if r == r_new
# Reassign r -> r_new
r.ties.each do |t|
t.update_column(:relation_id, r_new.id)
end
r.audiences.each do |a|
a.update_column(:relation_id, r_new.id)
end
# Delete r
r.delete
end
end
def down
raise ActiveRecord::IrreversibleMigration
end
end
Version data entries
59 entries across 59 versions & 2 rubygems