db/migrate/20180509103156_add_active_flag_to_step.decidim_participatory_processes.rb
# frozen_string_literal: true
# This migration comes from decidim_participatory_processes (originally 20161019072016)
class AddActiveFlagToStep < ActiveRecord::Migration[5.0]
def change
add_column :decidim_participatory_process_steps, :active, :boolean, default: false
add_index :decidim_participatory_process_steps,
[:decidim_participatory_process_id, :active],
unique: true,
where: "active = 't'",
name: "unique_index_to_avoid_duplicate_active_steps"
end
end