more woring improvements to the engines guide

* "also in ... is ..." -> "in .. there is ..."
* use "as well" instead of "also" in the end of the sentence
* "has the ability" -> "can"
This commit is contained in:
Gosha Arinich 2013-01-07 12:27:19 +03:00
parent a8d4e2788b
commit 1907409596

@ -171,7 +171,7 @@ end
This line mounts the engine at the path `/blorgh`, which will make it accessible through the application only at that path.
Also in the test directory is the `test/integration` directory, where integration tests for the engine should be placed. Other directories can be created in the `test` directory also. For example, you may wish to create a `test/models` directory for your models tests.
In the test directory there is the `test/integration` directory, where integration tests for the engine should be placed. Other directories can be created in the `test` directory as well. For example, you may wish to create a `test/models` directory for your models tests.
Providing engine functionality
------------------------------
@ -288,7 +288,7 @@ Now people will only need to go to the root of the engine to see all the posts,
### Generating a comments resource
Now that the engine has the ability to create new blog posts, it only makes sense to add commenting functionality as well. To do get this, you'll need to generate a comment model, a comment controller and then modify the posts scaffold to display comments and allow people to create new ones.
Now that the engine can to create new blog posts, it only makes sense to add commenting functionality as well. To do get this, you'll need to generate a comment model, a comment controller and then modify the posts scaffold to display comments and allow people to create new ones.
Run the model generator and tell it to generate a `Comment` model, with the related table having two columns: a `post_id` integer and `text` text column.