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Reword the section about exists?

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Pratik Naik 2010-08-30 23:33:46 +01:00
parent ceca3a0564
commit d0720ad5f8
1 changed files with 3 additions and 3 deletions
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railties/guides/source/active_record_querying.textile
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@ -838,13 +838,13 @@ Client.exists?(1,2,3)
Client.exists?([1,2,3])
</ruby>
The +exists+ method may also take a +conditions+ option much like find:
It's even possible to use +exists?+ without any arguments on a model or a relation.
<ruby>
Client.exists?(:conditions => "first_name = 'Ryan'")
Client.where(:first_name => 'Ryan').exists?
</ruby>
It's even possible to use +exists?+ without any arguments:
The above returns +true+ if there is at least one client with the +first_name+ 'Ryan' and +false+ otherwise.
<ruby>
Client.exists?