diff options
Diffstat (limited to 'railties/lib/generators/active_record/migration/templates')
-rw-r--r-- | railties/lib/generators/active_record/migration/templates/migration.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/railties/lib/generators/active_record/migration/templates/migration.rb b/railties/lib/generators/active_record/migration/templates/migration.rb new file mode 100644 index 0000000000..2851f7cb42 --- /dev/null +++ b/railties/lib/generators/active_record/migration/templates/migration.rb @@ -0,0 +1,11 @@ +class <%= @migration_class_name %> < ActiveRecord::Migration + def self.up<% attributes.each do |attribute| %> + <%= migration_action %>_column :<%= table_name %>, :<%= attribute.name %><% if migration_action == 'add' %>, :<%= attribute.type %><% end -%> + <%- end %> + end + + def self.down<% attributes.reverse.each do |attribute| %> + <%= migration_action == 'add' ? 'remove' : 'add' %>_column :<%= table_name %>, :<%= attribute.name %><% if migration_action == 'remove' %>, :<%= attribute.type %><% end -%> + <%- end %> + end +end |