diff options
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/_welcome.html.erb | 2 | ||||
| -rw-r--r-- | guides/source/action_controller_overview.md | 12 | ||||
| -rw-r--r-- | guides/source/active_record_validations.md | 1 | ||||
| -rw-r--r-- | guides/source/form_helpers.md | 2 | ||||
| -rw-r--r-- | guides/source/getting_started.md | 8 |
5 files changed, 13 insertions, 12 deletions
diff --git a/guides/source/_welcome.html.erb b/guides/source/_welcome.html.erb index f84f1cb376..f2315bfe22 100644 --- a/guides/source/_welcome.html.erb +++ b/guides/source/_welcome.html.erb @@ -15,5 +15,5 @@ </p> <% end %> <p> - The guides for earlier releases: <a href="http://guides.rubyonrails.org/v4.1.4/">Rails 4.1.4</a>, <a href="http://guides.rubyonrails.org/v4.0.8/">Rails 4.0.8</a>, <a href="http://guides.rubyonrails.org/v3.2.19/">Rails 3.2.19</a> and <a href="http://guides.rubyonrails.org/v2.3.11/">Rails 2.3.11</a>. + The guides for earlier releases: <a href="http://guides.rubyonrails.org/v4.1.6/">Rails 4.1.6</a>, <a href="http://guides.rubyonrails.org/v4.0.10/">Rails 4.0.10</a>, <a href="http://guides.rubyonrails.org/v3.2.19/">Rails 3.2.19</a> and <a href="http://guides.rubyonrails.org/v2.3.11/">Rails 2.3.11</a>. </p> diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md index 8890ea453e..1ca0d9ed55 100644 --- a/guides/source/action_controller_overview.md +++ b/guides/source/action_controller_overview.md @@ -1213,12 +1213,12 @@ Create the controller and views. * `app/views` ``` - errors/ - not_found.html.erb - unprocessable_entity.html.erb - server_error.html.erb - layouts/ - error.html.erb + errors/ + not_found.html.erb + unprocessable_entity.html.erb + server_error.html.erb + layouts/ + error.html.erb ``` Do not forget to set the correct status code on the controller as shown before. diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md index 6f45ca698d..546c0608ee 100644 --- a/guides/source/active_record_validations.md +++ b/guides/source/active_record_validations.md @@ -533,6 +533,7 @@ validates :boolean_field_name, presence: true validates :boolean_field_name, inclusion: { in: [true, false] } validates :boolean_field_name, exclusion: { in: [nil] } ``` + By using one of these validations, you will ensure the value will NOT be `nil` which would result in a `NULL` value in most cases. diff --git a/guides/source/form_helpers.md b/guides/source/form_helpers.md index 16fa23c129..cb45e38614 100644 --- a/guides/source/form_helpers.md +++ b/guides/source/form_helpers.md @@ -506,7 +506,7 @@ As the name implies, this only generates option tags. To generate a working sele <%= collection_select(:person, :city_id, City.all, :id, :name) %> ``` -As with other helpers, if you were to use the collection_select helper on a form builder scoped to the @person object, the syntax would be: +As with other helpers, if you were to use the `collection_select` helper on a form builder scoped to the `@person` object, the syntax would be: ```erb <%= f.collection_select(:city_id, City.all, :id, :name) %> diff --git a/guides/source/getting_started.md b/guides/source/getting_started.md index 1769448531..92f8ef5b08 100644 --- a/guides/source/getting_started.md +++ b/guides/source/getting_started.md @@ -195,8 +195,8 @@ TIP: Compiling CoffeeScript and JavaScript asset compression requires you have a JavaScript runtime available on your system, in the absence of a runtime you will see an `execjs` error during asset compilation. Usually Mac OS X and Windows come with a JavaScript runtime installed. -Rails adds the `therubyracer` gem to the generated `Gemfile` in a -commented line for new apps and you can uncomment if you need it. +Rails adds the `therubyracer` gem to the generated `Gemfile` in a +commented line for new apps and you can uncomment if you need it. `therubyrhino` is the recommended runtime for JRuby users and is added by default to the `Gemfile` in apps generated under JRuby. You can investigate all the supported runtimes at [ExecJS](https://github.com/sstephenson/execjs#readme). @@ -338,8 +338,8 @@ You can create, read, update and destroy items for a resource and these operations are referred to as _CRUD_ operations. Rails provides a `resources` method which can be used to declare a standard REST -resource. Here's what `config/routes.rb` should look like after the -_article resource_ is declared. +resource. You need to add the _article resource_ to the +`config/routes.rb` as follows: ```ruby Rails.application.routes.draw do |