diff options
Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/debugging_rails_applications.md | 2 | ||||
| -rw-r--r-- | guides/source/generators.md | 8 | ||||
| -rw-r--r-- | guides/source/nested_model_forms.md | 5 |
3 files changed, 11 insertions, 4 deletions
diff --git a/guides/source/debugging_rails_applications.md b/guides/source/debugging_rails_applications.md index 53b8566d83..88c6210296 100644 --- a/guides/source/debugging_rails_applications.md +++ b/guides/source/debugging_rails_applications.md @@ -211,7 +211,7 @@ logger.tagged("BCX") { logger.tagged("Jason") { logger.info "Stuff" } } # Logs " ### Impact of Logs on Performance Logging will always have a small impact on performance of your rails app, - particularly when logging to disk.However, there are a few subtleties: + particularly when logging to disk. However, there are a few subtleties: Using the `:debug` level will have a greater performance penalty than `:fatal`, as a far greater number of strings are being evaluated and written to the diff --git a/guides/source/generators.md b/guides/source/generators.md index 2b39ea66d8..f5d2c67cb4 100644 --- a/guides/source/generators.md +++ b/guides/source/generators.md @@ -341,13 +341,17 @@ end If you generate another resource, you can see that we get exactly the same result! This is useful if you want to customize your scaffold templates and/or layout by just creating `edit.html.erb`, `index.html.erb` and so on inside `lib/templates/erb/scaffold`. -Many scaffold templates in Rails are written in ERB tags which need to be escaped, so that the output is valid ERB code. For example, +Scaffold templates in Rails frequently use ERB tags; these tags need to be +escaped so that the generated output is valid ERB code. + +For example, the following escaped ERB tag would be needed in the template +(note the extra `%`)... ```ruby <%%= stylesheet_include_tag :application %> ``` -when passed through the generator, would generate the following output. +...to generate the following output: ```ruby <%= stylesheet_include_tag :application %> diff --git a/guides/source/nested_model_forms.md b/guides/source/nested_model_forms.md index 4f0634d955..f0ee34cfb1 100644 --- a/guides/source/nested_model_forms.md +++ b/guides/source/nested_model_forms.md @@ -1,4 +1,4 @@ -Rails nested model forms +Rails Nested Model Forms ======================== Creating a form for a model _and_ its associations can become quite tedious. Therefore Rails provides helpers to assist in dealing with the complexities of generating these forms _and_ the required CRUD operations to create, update, and destroy associations. @@ -54,6 +54,9 @@ class Person < ActiveRecord::Base end ``` +NOTE: For greater detail on associations see [Active Record Associations](association_basics.html). +For a complete reference on associations please visit the API documentation for [ActiveRecord::Associations::ClassMethods](http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html). + ### Custom model As you might have inflected from this explanation, you _don't_ necessarily need an ActiveRecord::Base model to use this functionality. The following examples are sufficient to enable the nested model form behavior: |