Contents

# frozen_string_literal: true

class BasicSerializer
  class Hash < ::Hash
    def deep_stringify_keys
      transform_keys(&:to_s).transform_values do |value|
        case value
        when Hash then deep_stringify_keys(value)
        when Array then value.map { |item| item.is_a?(Hash) ? deep_stringify_keys(item) : item }
        else value
        end
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
basic_serializer-0.1.8	lib/basic_serializer/hash.rb
basic_serializer-0.1.7	lib/basic_serializer/hash.rb
basic_serializer-0.1.6	lib/basic_serializer/hash.rb