diff options
Diffstat (limited to 'guides')
-rw-r--r-- | guides/source/action_controller_overview.md | 2 | ||||
-rw-r--r-- | guides/source/active_record_basics.md | 2 | ||||
-rw-r--r-- | guides/source/association_basics.md | 22 | ||||
-rw-r--r-- | guides/source/layouts_and_rendering.md | 2 |
4 files changed, 14 insertions, 14 deletions
diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md index 43bc9306ce..aa746e4731 100644 --- a/guides/source/action_controller_overview.md +++ b/guides/source/action_controller_overview.md @@ -166,7 +166,7 @@ NOTE: Support for parsing XML parameters has been extracted into a gem named `ac The `params` hash will always contain the `:controller` and `:action` keys, but you should use the methods `controller_name` and `action_name` instead to access these values. Any other parameters defined by the routing, such as `:id`, will also be available. As an example, consider a listing of clients where the list can show either active or inactive clients. We can add a route which captures the `:status` parameter in a "pretty" URL: ```ruby -get '/clients/:status' => 'clients#index', foo: 'bar' +get '/clients/:status', to: 'clients#index', foo: 'bar' ``` In this case, when a user opens the URL `/clients/active`, `params[:status]` will be set to "active". When this route is used, `params[:foo]` will also be set to "bar", as if it were passed in the query string. Your controller will also receive `params[:action]` as "index" and `params[:controller]` as "clients". diff --git a/guides/source/active_record_basics.md b/guides/source/active_record_basics.md index fad4c19827..b9e24099b1 100644 --- a/guides/source/active_record_basics.md +++ b/guides/source/active_record_basics.md @@ -82,9 +82,9 @@ of two or more words, the model class name should follow the Ruby conventions, using the CamelCase form, while the table name must contain the words separated by underscores. Examples: -* Database Table - Plural with underscores separating words (e.g., `book_clubs`). * Model Class - Singular with the first letter of each word capitalized (e.g., `BookClub`). +* Database Table - Plural with underscores separating words (e.g., `book_clubs`). | Model / Class | Table / Schema | | ---------------- | -------------- | diff --git a/guides/source/association_basics.md b/guides/source/association_basics.md index a2231c55d7..b0a905c754 100644 --- a/guides/source/association_basics.md +++ b/guides/source/association_basics.md @@ -109,7 +109,7 @@ class CreateBooks < ActiveRecord::Migration[5.0] end create_table :books do |t| - t.belongs_to :author, index: true + t.belongs_to :author t.datetime :published_at t.timestamps end @@ -140,7 +140,7 @@ class CreateSuppliers < ActiveRecord::Migration[5.0] end create_table :accounts do |t| - t.belongs_to :supplier, index: true + t.belongs_to :supplier t.string :account_number t.timestamps end @@ -184,7 +184,7 @@ class CreateAuthors < ActiveRecord::Migration[5.0] end create_table :books do |t| - t.belongs_to :author, index: true + t.belongs_to :author t.datetime :published_at t.timestamps end @@ -231,8 +231,8 @@ class CreateAppointments < ActiveRecord::Migration[5.0] end create_table :appointments do |t| - t.belongs_to :physician, index: true - t.belongs_to :patient, index: true + t.belongs_to :physician + t.belongs_to :patient t.datetime :appointment_date t.timestamps end @@ -312,13 +312,13 @@ class CreateAccountHistories < ActiveRecord::Migration[5.0] end create_table :accounts do |t| - t.belongs_to :supplier, index: true + t.belongs_to :supplier t.string :account_number t.timestamps end create_table :account_histories do |t| - t.belongs_to :account, index: true + t.belongs_to :account t.integer :credit_rating t.timestamps end @@ -358,8 +358,8 @@ class CreateAssembliesAndParts < ActiveRecord::Migration[5.0] end create_table :assemblies_parts, id: false do |t| - t.belongs_to :assembly, index: true - t.belongs_to :part, index: true + t.belongs_to :assembly + t.belongs_to :part end end end @@ -487,7 +487,7 @@ class CreatePictures < ActiveRecord::Migration[5.0] def change create_table :pictures do |t| t.string :name - t.references :imageable, polymorphic: true, index: true + t.references :imageable, polymorphic: true t.timestamps end end @@ -517,7 +517,7 @@ In your migrations/schema, you will add a references column to the model itself. class CreateEmployees < ActiveRecord::Migration[5.0] def change create_table :employees do |t| - t.references :manager, index: true + t.references :manager t.timestamps end end diff --git a/guides/source/layouts_and_rendering.md b/guides/source/layouts_and_rendering.md index 00da65b784..ad08e5a5a9 100644 --- a/guides/source/layouts_and_rendering.md +++ b/guides/source/layouts_and_rendering.md @@ -1266,7 +1266,7 @@ You can also pass in arbitrary local variables to any partial you are rendering In this case, the partial will have access to a local variable `title` with the value "Products Page". -TIP: Rails also makes a counter variable available within a partial called by the collection, named after the title of the partial followed by `_counter`. For example, when rendering a collection `@products` the partial `_product.html.erb` can access the variable `product_counter` which indexes the number of times it has been rendered within the enclosing view. +TIP: Rails also makes a counter variable available within a partial called by the collection, named after the title of the partial followed by `_counter`. For example, when rendering a collection `@products` the partial `_product.html.erb` can access the variable `product_counter` which indexes the number of times it has been rendered within the enclosing view. Note that it also applies for when the partial name was changed by using the `as:` option. For example, the counter variable for the code above would be `item_counter`. You can also specify a second partial to be rendered between instances of the main partial by using the `:spacer_template` option: |