Module: BenchmarkWrapper

Defined in:
lib/benchmark_wrapper.rb,
lib/benchmark_wrapper/version.rb

Constant Summary collapse

VERSION = 
"0.0.1"

Instance Method Summary collapse

Instance Method Details

#wrap_with_benchmark(*meths) ⇒ Object 



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# File 'lib/benchmark_wrapper.rb', line 5

def wrap_with_benchmark(*meths)
  opts = extract_benchmark_receiver_options(meths)
  out = opts[:out]
  out_method = opts[:out_method]

  meths.each do |meth|
    without_bm, with_bm = wrapper_methods(meth)

    define_method(with_bm) do |*args, &blk|
      # obscenely ugly, but Benchmark class seems
      # to have nothing to avoid this
      ret_val = nil
      bm = Benchmark.measure { ret_val = send(without_bm, *args, &blk) }
      out.send(out_method, bm)
      ret_val
    end

    alias_method without_bm, meth
    alias_method meth, with_bm
  end
end