class method
self.safe_to_array
Ruby on Rails 2.2.3
Last seen in v2.3.18 Private — implementation detail, not part of the public APIAvailable in: v2.2.3 v2.3.18
Signature
self.safe_to_array(o)Object#to_a is deprecated, though it does have the desired behavior
Parameters
-
oreq
Source
# File activerecord/lib/active_record/base.rb, line 1661
def safe_to_array(o)
case o
when NilClass
[]
when Array
o
else
[o]
end
end
Defined in activerecord/lib/active_record/base.rb line 1661
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Defined in ActiveRecord::Base