class <%= migration_class_name %> < ActiveRecord::Migration<%= migration_version %>
  def change
    change_table :<%= table_name %> do |t|
<% attributes.each do |attribute| -%>
      t.<%= attribute.type %> :<%= attribute.name %><%= attribute.inject_options %>
<% if options[:add_is_synced_attributes] -%>
      t.boolean :<%= attribute.name %>_is_synced, null: false, default: false
<% end -%>
<% end -%>
    end
<% attributes_with_index.each do |attribute| -%>
    add_index :<%= table_name %>, :<%= attribute.index_name %><%= attribute.inject_index_options %>
<% end -%>
  end
end