priv/repo/migrations/20170913114958_remove_github_event_source_field.exs
defmodule CodeCorps.Repo.Migrations.RemoveGithubEventSourceField do
use Ecto.Migration
def up do
alter table(:github_events) do
remove :source
end
end
def down do
alter table(:github_events) do
add :source, :string
end
end
end