diff options
Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/action_controller_overview.md | 2 | ||||
| -rw-r--r-- | guides/source/active_record_migrations.md | 35 |
2 files changed, 22 insertions, 15 deletions
diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md index d2173c39f6..b4ca0df0de 100644 --- a/guides/source/action_controller_overview.md +++ b/guides/source/action_controller_overview.md @@ -1029,7 +1029,7 @@ There are a couple of things to notice in the above example. We need to make sure to close the response stream. Forgetting to close the stream will leave the socket open forever. We also have to set the content type to `text/event-stream` before we write to the response stream. This is because headers cannot be written -after the response has been committed (when `response.committed` returns a truthy +after the response has been committed (when `response.committed?` returns a truthy value), which occurs when you `write` or `commit` the response stream. #### Example Usage diff --git a/guides/source/active_record_migrations.md b/guides/source/active_record_migrations.md index 67cd86c19b..c5ac70143d 100644 --- a/guides/source/active_record_migrations.md +++ b/guides/source/active_record_migrations.md @@ -522,20 +522,27 @@ majority of cases, where Active Record knows how to reverse the migration automatically. Currently, the `change` method supports only these migration definitions: -* `add_column` -* `add_index` -* `add_reference` -* `add_timestamps` -* `add_foreign_key` -* `create_table` -* `create_join_table` -* `drop_table` (must supply a block) -* `drop_join_table` (must supply a block) -* `remove_timestamps` -* `rename_column` -* `rename_index` -* `remove_reference` -* `rename_table` +* add_column +* add_foreign_key +* add_index +* add_reference +* add_timestamps +* change_column_default (must supply a :from and :to option) +* change_column_null +* create_join_table +* create_table +* disable_extension +* drop_join_table +* drop_table (must supply a block) +* enable_extension +* remove_column (must supply a type) +* remove_foreign_key (must supply a second table) +* remove_index +* remove_reference +* remove_timestamps +* rename_column +* rename_index +* rename_table `change_table` is also reversible, as long as the block does not call `change`, `change_default` or `remove`. |