Method: Koala::HTTPService::MultipartRequest#process_params

Defined in:
lib/koala/http_service/multipart_request.rb

#process_params(params, prefix = nil, pieces = nil, &block) ⇒ Object 



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# File 'lib/koala/http_service/multipart_request.rb', line 20

def process_params(params, prefix = nil, pieces = nil, &block)
  params.inject(pieces || []) do |all, (key, value)|
    key = "#{prefix}%5B#{key}%5D" if prefix

    case value
    when Array
      values = value.inject([]) { |a,v| a << [nil, v] }
      process_params(values, key, all, &block)
    when Hash
      process_params(value, key, all, &block)
    else
      all << block.call(key, value)
    end
  end
end