class Hash

Public Instance Methods

deep_merge(other_hash, &block) click to toggle source

# File lib/lite_config/hash.rb, line 16
def deep_merge(other_hash, &block)
  dup.deep_merge!(other_hash, &block)
end

deep_merge!(other_hash, &block) click to toggle source

Copied from active_support apidock.com/rails/Hash/deep_merge%21

# File lib/lite_config/hash.rb, line 4
def deep_merge!(other_hash, &block)
  other_hash.each_pair do |k,v|
    tv = self[k]
    if tv.is_a?(Hash) && v.is_a?(Hash)
      self[k] = tv.deep_merge(v, &block)
    else
      self[k] = block && tv ? block.call(k, tv, v) : v
    end
  end
  self
end