Method: Hash#deep_merge!

Defined in:
lib/morpheus/ext/hash.rb

#deep_merge!(other_hash, &block) ⇒ Object

Same as deep_merge, but modifies self.



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/morpheus/ext/hash.rb', line 25

def deep_merge!(other_hash, &block)
  other_hash.each_pair do |current_key, other_value|
    this_value = self[current_key]

    self[current_key] = if this_value.is_a?(Hash) && other_value.is_a?(Hash)
      this_value.deep_merge(other_value, &block)
    else
      if block_given? && key?(current_key)
        block.call(current_key, this_value, other_value)
      else
        other_value
      end
    end
  end

  self
end