Module: ApiValidator::Mixins::DeepMerge

Included in:
ResponseExpectation::Results, Spec::Results
Defined in:
lib/api-validator/mixins/deep_merge.rb

Instance Method Summary collapse

Instance Method Details

#deep_merge!(hash, *others) ⇒ Object 



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# File 'lib/api-validator/mixins/deep_merge.rb', line 5

def deep_merge!(hash, *others)
  others.each do |other|
    other.each_pair do |key, val|
      if hash.has_key?(key)
        next if hash[key] == val
        case val
        when Hash
          deep_merge!(hash[key], val)
        when Array
          hash[key].concat(val)
        when FalseClass
          # false always wins
          hash[key] = val
        end
      else
        hash[key] = val
      end
    end
  end
end