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| author | Juanito Fatas <katehuang0320@gmail.com> | 2013-10-17 02:45:04 +0800 |
|---|---|---|
| committer | Juanito Fatas <katehuang0320@gmail.com> | 2013-10-17 02:45:04 +0800 |
| commit | 01d75f038e140c3f3ece54d2ecc3e4da4b62c98b (patch) | |
| tree | 42b871496f33eeda178d951bb6b2b801fbf4afe4 /guides/source/association_basics.md | |
| parent | f2ca5aa5c2e9fed43ab11937906d98bd436ab820 (diff) | |
| download | rails-01d75f038e140c3f3ece54d2ecc3e4da4b62c98b.tar.gz rails-01d75f038e140c3f3ece54d2ecc3e4da4b62c98b.tar.bz2 rails-01d75f038e140c3f3ece54d2ecc3e4da4b62c98b.zip | |
[ci skip] Fix number of methods added by association.
Also clean up some trailing spaces on line 1143-1146.
Diffstat (limited to 'guides/source/association_basics.md')
| -rw-r--r-- | guides/source/association_basics.md | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/guides/source/association_basics.md b/guides/source/association_basics.md index 91b268d766..c0482f6106 100644 --- a/guides/source/association_basics.md +++ b/guides/source/association_basics.md @@ -718,7 +718,7 @@ The `belongs_to` association creates a one-to-one match with another model. In d #### Methods Added by `belongs_to` -When you declare a `belongs_to` association, the declaring class automatically gains four methods related to the association: +When you declare a `belongs_to` association, the declaring class automatically gains five methods related to the association: * `association(force_reload = false)` * `association=(associate)` @@ -1022,7 +1022,7 @@ The `has_one` association creates a one-to-one match with another model. In data #### Methods Added by `has_one` -When you declare a `has_one` association, the declaring class automatically gains four methods related to the association: +When you declare a `has_one` association, the declaring class automatically gains five methods related to the association: * `association(force_reload = false)` * `association=(associate)` @@ -1140,10 +1140,10 @@ Controls what happens to the associated object when its owner is destroyed: * `:restrict_with_exception` causes an exception to be raised if there is an associated record * `:restrict_with_error` causes an error to be added to the owner if there is an associated object -It's necessary not to set or leave `:nullify` option for those associations -that have `NOT NULL` database constraints. If you don't set `dependent` to -destroy such associations you won't be able to change the associated object -because initial associated object foreign key will be set to unallowed `NULL` +It's necessary not to set or leave `:nullify` option for those associations +that have `NOT NULL` database constraints. If you don't set `dependent` to +destroy such associations you won't be able to change the associated object +because initial associated object foreign key will be set to unallowed `NULL` value. ##### `:foreign_key` @@ -1289,7 +1289,7 @@ The `has_many` association creates a one-to-many relationship with another model #### Methods Added by `has_many` -When you declare a `has_many` association, the declaring class automatically gains 13 methods related to the association: +When you declare a `has_many` association, the declaring class automatically gains 16 methods related to the association: * `collection(force_reload = false)` * `collection<<(object, ...)` @@ -1778,7 +1778,7 @@ The `has_and_belongs_to_many` association creates a many-to-many relationship wi #### Methods Added by `has_and_belongs_to_many` -When you declare a `has_and_belongs_to_many` association, the declaring class automatically gains 13 methods related to the association: +When you declare a `has_and_belongs_to_many` association, the declaring class automatically gains 16 methods related to the association: * `collection(force_reload = false)` * `collection<<(object, ...)` |