instance method `dup`

Ruby on Rails 3.0.20

Since v2.2.3 Last seen in v4.2.9

Compare with:

dup()

Returns an exact copy of the hash.

Source

# File activesupport/lib/active_support/hash_with_indifferent_access.rb, line 99
    def dup
      HashWithIndifferentAccess.new(self)
    end

Defined in activesupport/lib/active_support/hash_with_indifferent_access.rb line 99 · View on GitHub · Improve this page · Find usages on GitHub

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