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Adding manual view support to uniqueness validation

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This commit is contained in:
Sam Lown 2010-06-21 23:12:15 +02:00
parent 8337bab714
commit fcbc0b08e5
5 changed files with 55 additions and 11 deletions
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11
lib/couchrest/model/validations.rb
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@ -40,10 +40,17 @@ module CouchRest
# validates_uniqueness_of :title
# end
#
# Asside from the standard options, a +:proxy+ parameter is also accepted if you would
# Asside from the standard options, you can specify the name of the view you'd like
# to use for the search inside the +:view+ option. The following example would search
# for the code in side the +all+ view, useful for when +unique_id+ is used and you'd
# like to check before receiving a RestClient Conflict error:
#
# validates_uniqueness_of :code, :view => 'all'
#
# A +:proxy+ parameter is also accepted if you would
# like to call a method on the document on which the view should be performed.
#
# Examples:
# For Example:
#
# # Same as not including proxy:
# validates_uniqueness_of :title, :proxy => 'class'