class AddEmailTimestampsToSignatures < ActiveRecord::Migration - AddEmailTimestampsToSignatures has no descriptive comment
def change -
add_column :signatures, :government_response_email_at, :datetime
add_column :signatures, :debate_scheduled_email_at, :datetime
add_column :signatures, :debate_outcome_email_at, :datetime
add_column :signatures, :petition_email_at, :datetime
end
end