Module: Apia::DeepMerge

Defined in:
lib/apia/deep_merge.rb

Class Method Summary collapse

Class Method Details

.merge(hash_a, hash_b, &block) ⇒ Object 



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# File 'lib/apia/deep_merge.rb', line 8

def merge(hash_a, hash_b, &block)
  hash_a.merge!(hash_b) do |key, this_val, other_val|
    if this_val.is_a?(Hash) && other_val.is_a?(Hash)
      merge(this_val, other_val, &block)
    elsif block_given?
      block.call(key, this_val, other_val)
    else
      other_val
    end
  end
end