Contents

class ::Hash
  def deep_merge(second)
    merger = proc do |key, v1, v2|
      Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : Array === v1 && Array === v2 ? v1 | v2 : [:undefined, nil, :nil].include?(v2) ? v1 : v2
    end

    self.merge(second.to_h, &merger)
  end
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
danarchy_deploy-0.2.11	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.10	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.9	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.8	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.7	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.6	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.5	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.4	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.3	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.2	lib/danarchy_deploy/hash_deep_merge.rb
danarchy_deploy-0.2.1	lib/danarchy_deploy/hash_deep_merge.rb