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| author | Yves Senn <yves.senn@gmail.com> | 2015-11-02 09:08:38 -0500 |
|---|---|---|
| committer | Yves Senn <yves.senn@gmail.com> | 2015-11-02 09:08:38 -0500 |
| commit | 63c014547efb6bce6945d09aa4f14dc50a54b71d (patch) | |
| tree | 68e7007e3e868a56be81d4171e069900b99ac9ee /guides/source/active_record_querying.md | |
| parent | ab3510367bd4622f836374e5a37e54381ea72fc6 (diff) | |
| parent | db45df361a38112dd67a861a18d0b60c3dd6ae6a (diff) | |
| download | rails-63c014547efb6bce6945d09aa4f14dc50a54b71d.tar.gz rails-63c014547efb6bce6945d09aa4f14dc50a54b71d.tar.bz2 rails-63c014547efb6bce6945d09aa4f14dc50a54b71d.zip | |
Merge pull request #22142 from r11runner/query-guide-first-last-default-scope
[ci skip] querying guide methods first and last: mentioning the influence of the default scope
Diffstat (limited to 'guides/source/active_record_querying.md')
| -rw-r--r-- | guides/source/active_record_querying.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/guides/source/active_record_querying.md b/guides/source/active_record_querying.md index b7773ea65a..ec31fa9d67 100644 --- a/guides/source/active_record_querying.md +++ b/guides/source/active_record_querying.md @@ -185,6 +185,8 @@ SELECT * FROM clients ORDER BY clients.id ASC LIMIT 1 The `first` method returns `nil` if no matching record is found and no exception will be raised. +If your [default scope](active_record_querying.html#applying-a-default-scope) contains an order method, `first` will return the first record according to this ordering. + You can pass in a numerical argument to the `first` method to return up to that number of results. For example ```ruby @@ -221,6 +223,8 @@ SELECT * FROM clients ORDER BY clients.id DESC LIMIT 1 The `last` method returns `nil` if no matching record is found and no exception will be raised. +If your [default scope](active_record_querying.html#applying-a-default-scope) contains an order method, `last` will return the last record according to this ordering. + You can pass in a numerical argument to the `last` method to return up to that number of results. For example ```ruby |