instance method `update`

Ruby on Rails 3.2.22.5

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

update(other_hash)

Updates the instantized hash with values from the second:

hash_1 = HashWithIndifferentAccess.new
hash_1[:key] = "value"

hash_2 = HashWithIndifferentAccess.new
hash_2[:key] = "New Value!"

hash_1.update(hash_2) # => {"key"=>"New Value!"}

Parameters

other_hash req

Source

# File activesupport/lib/active_support/hash_with_indifferent_access.rb, line 70
    def update(other_hash)
      if other_hash.is_a? HashWithIndifferentAccess
        super(other_hash)
      else
        other_hash.each_pair { |key, value| regular_writer(convert_key(key), convert_value(value)) }
        self
      end
    end

Defined in activesupport/lib/active_support/hash_with_indifferent_access.rb line 70 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::HashWithIndifferentAccess

Signature

Parameters