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Revert "association_basics, updated how inverse_of works"

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This reverts commit 8cb9460437.

Reason: #7377 was merged and it fixes this behavior.
This commit is contained in:
Rafael Mendonça França 2012-08-20 15:51:35 -03:00
parent 8cb9460437
commit 81d596aa7f
1 changed files with 2 additions and 3 deletions
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5
guides/source/association_basics.textile
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@ -520,7 +520,7 @@ By default, Active Record doesn't know about the connection between these associ
<ruby>
c = Customer.first
o = c.orders[0]
o = c.orders.first
c.first_name == o.customer.first_name # => true
c.first_name = 'Manny'
c.first_name == o.customer.first_name # => false
@ -542,7 +542,7 @@ With these changes, Active Record will only load one copy of the customer object
<ruby>
c = Customer.first
o = c.orders[0]
o = c.orders.first
c.first_name == o.customer.first_name # => true
c.first_name = 'Manny'
c.first_name == o.customer.first_name # => true
@ -550,7 +550,6 @@ c.first_name == o.customer.first_name # => true
There are a few limitations to +inverse_of+ support:
* They do not work with methods that invoke new query. E.g. using c.orders.first instead of c.orders[0] in the code above
* They do not work with <tt>:through</tt> associations.
* They do not work with <tt>:polymorphic</tt> associations.
* They do not work with <tt>:as</tt> associations.