priv/repo/migrations/20170602000208_add_github_details_to_users.exs
defmodule CodeCorps.Repo.Migrations.AddGithubDetailsToUsers do
use Ecto.Migration
def up do
alter table(:users) do
add :github_avatar_url, :string
add :github_email, :string
add :github_username, :string
remove :github_id
add :github_id, :integer
end
end
def down do
alter table(:users) do
remove :github_avatar_url
remove :github_email
remove :github_username
remove :github_id
add :github_id, :string
end
end
end