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#this makes sure that hash with indifferent access gets deep converted into hash.
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#code borrowed from 4.2 ActiveSupport
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module ActiveSupport
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class HashWithIndifferentAccess < Hash
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def deep_to_hash
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new_hash = Hash.new(default)
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each do |key, value|
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new_hash[key] = deep_convert_value(value, :for => :to_hash)
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end
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new_hash
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end
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def deep_convert_value(value, options = {})
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if value.is_a? HashWithIndifferentAccess
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if options[:for] == :to_hash
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value.deep_to_hash
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else
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value.nested_under_indifferent_access
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end
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elsif value.is_a?(Array)
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unless options[:for] == :assignment
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value = value.dup
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end
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value.map! { |e| deep_convert_value(e, options) }
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else
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value
|
|
end
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|
end
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end
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end
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