Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/configy/config_store.rb

Instance Method Summary collapse

Instance Method Details

#deep_merge(other_hash) ⇒ Object

Returns a new hash with self and other_hash merged recursively.



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# File 'lib/configy/config_store.rb', line 6

def deep_merge(other_hash)
  dup.deep_merge!(other_hash)
end

#deep_merge!(other_hash) ⇒ Object

Returns a new hash with self and other_hash merged recursively. Modifies the receiver in place.



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# File 'lib/configy/config_store.rb', line 12

def deep_merge!(other_hash)
  other_hash.each_pair do |k,v|
    tv = self[k]
    self[k] = tv.is_a?(Hash) && v.is_a?(Hash) ? tv.deep_merge(v) : v
  end
  self
end