class Hash
Hash
extension
Public Instance Methods
deep_merge4(other_hash, &block)
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# 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)
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# 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