|
|
|
|
@ -4,6 +4,7 @@ class UnreadMigration < ActiveRecord::Migration[6.0]
|
|
|
|
|
t.references :readable, polymorphic: { null: false } |
|
|
|
|
t.references :reader, polymorphic: { null: false } |
|
|
|
|
t.datetime :timestamp, null: false |
|
|
|
|
t.timestamps |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
add_index ReadMark, %i[reader_id reader_type readable_type readable_id], name: "read_marks_reader_readable_index", unique: true |
|
|
|
|
|