method
reverse_merge
v4.2.9 -
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Class: ActiveSupport::HashWithIndifferentAccess
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- What's this?
reverse_merge(other_hash)
public
Like merge but the other way around: Merges the receiver into the argument and returns a new hash with indifferent access as result:
hash = ActiveSupport::HashWithIndifferentAccess.new hash['a'] = nil hash.reverse_merge(a: 0, b: 1) # => {"a"=>nil, "b"=>1}