Merge branch 'master' into feature/reselect-method

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: