Module: TablePrint::HashExtensions::ConstructiveMerge

Defined in:
lib/table_print/hash_extensions.rb

Instance Method Summary collapse

Instance Method Details

#constructive_merge(hash) ⇒ Object 



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# File 'lib/table_print/hash_extensions.rb', line 4

def constructive_merge(hash)
  target = dup

  hash.keys.each do |key|
    if hash[key].is_a? Hash and self[key].is_a? Hash
      target[key].extend ConstructiveMerge
      target[key] = target[key].constructive_merge(hash[key])
      next
    end

    target[key] = hash[key]
  end

  target
end

#constructive_merge!(hash) ⇒ Object 



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# File 'lib/table_print/hash_extensions.rb', line 20

def constructive_merge!(hash)
  target = self

  hash.keys.each do |key|
    if hash[key].is_a? Hash and self[key].is_a? Hash
      target[key].extend ConstructiveMerge
      target[key] = target[key].constructive_merge(hash[key])
      next
    end

    target[key] = hash[key]
  end

  target
end