TIL, 2017-12-19, New Foreign Key Migration Syntax Dec 19, 2017 git worktree list to see the worktrees. These are also on like an absolute basis path wise. Color picker tool: Reference New add_reference thing: add_reference( :transcripts, :created_by_user, index: true, null: false, foreign_key: { to_table: :users } ) hub Reference looks nice!