instance method
dup
Ruby on Rails 2.3.18
Since v2.2.3 Last seen in v4.2.9Signature
dup()Returns an exact copy of the hash.
Source
# File activesupport/lib/active_support/core_ext/hash/indifferent_access.rb, line 84
def dup
HashWithIndifferentAccess.new(self)
end
Defined in activesupport/lib/active_support/core_ext/hash/indifferent_access.rb line 84
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Defined in HashWithIndifferentAccess