Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/dokkit/hash.rb

Instance Method Summary collapse

Instance Method Details

#recursive_merge(other_hash, &blk) ⇒ Object

Non-destructive version of Hash#recursive_merge method.



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# File 'lib/dokkit/hash.rb', line 51

def recursive_merge(other_hash, &blk)
  dup.recursive_merge!(other_hash, &blk)
end

#recursive_merge!(other_hash, &blk) ⇒ Object

Hash#recursive_merge merges two arbitrarily deep hashes into a single hash. The hash is followed recursively, so that deeply nested hashes that are at the same level will be merged when the parent hashes are merged.



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# File 'lib/dokkit/hash.rb', line 41

def recursive_merge!(other_hash, &blk)
  if block_given?
    merge!(other_hash, &blk)
  else
    merge!(other_hash) do |key, value, other_value|
      recursive_store(key, value, other_value)
    end
  end
end