class method
self.array_of_strings?
Ruby on Rails 2.3.18
Since v2.2.3 Last seen in v2.3.18 PrivateAvailable in: v2.2.3 v2.3.18
Signature
self.array_of_strings?(o)No documentation comment.
Parameters
-
oreq
Source
# File activerecord/lib/active_record/base.rb, line 1764
def array_of_strings?(o)
o.is_a?(Array) && o.all?{|obj| obj.is_a?(String)}
end
Defined in activerecord/lib/active_record/base.rb line 1764
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Defined in ActiveRecord::Base