class Hash

Hash extension

Public Instance Methods

deep_merge4(other_hash, &block) click to toggle source

# File lib/middleman-ogp/extension.rb, line 177
def deep_merge4(other_hash, &block)
  dup.deep_merge4!(other_hash, &block)
end

deep_merge4!(other_hash, &block) click to toggle source

# File lib/middleman-ogp/extension.rb, line 181
def deep_merge4!(other_hash, &block)
  other_hash.each_pair do |k, v|
    tv = self[k]
    self[k] = if tv.is_a?(Hash) && v.is_a?(Hash)
                tv.deep_merge4(v, &block)
              else
                block && tv ? block.call(k, tv, v) : v
              end
  end
  self
end