kotovalexarian-likes-github
/
rails--rails
mirror of https://github.com/rails/rails.git
1
0
Fork 0
Code Releases Activity

fix misleading section on associations guide

This commit is contained in:
Victor Perez Rodriguez 2020-07-07 00:18:50 -05:00
parent 98d65ed19c
commit 91daacbbda
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
guides/source/association_basics.md
View File

@ -568,7 +568,7 @@ Here are a few things you should know to make efficient use of Active Record ass
All of the association methods are built around caching, which keeps the result of the most recent query available for further operations. The cache is even shared across methods. For example:
```ruby
author.books # retrieves books from the database
author.books.load # retrieves books from the database
author.books.size # uses the cached copy of books
author.books.empty? # uses the cached copy of books
```
@ -576,7 +576,7 @@ author.books.empty? # uses the cached copy of books
But what if you want to reload the cache, because data might have been changed by some other part of the application? Just call `reload` on the association:
```ruby
author.books # retrieves books from the database
author.books.load # retrieves books from the database
author.books.size # uses the cached copy of books
author.books.reload.empty? # discards the cached copy of books
# and goes back to the database