Avgbm

Adds avgbm method to Ruby Benchmark std lib, that discards highest/lowest times and averages the remaining results.

Add this line to your application's Gemfile:

gem 'avgbm'

And then execute:

$ bundle

Or install it yourself as:

$ gem install avgbm

The first param is number of times to run each code block (defaults to and minimum is 5).

Second param is the label width for printing.

The method discards about 20% highest/lowest times and averages the remaining 60% results.

Benchmark.avgbm(10) do |x|
  x.report("pluck")  { Node.pluck(:id, :title)  }
  x.report("select") { Node.select(:id, :title).to_a }
  x.report("as_json") { Node.select(:id, :title).as_json }
end

# =>
#                user     system      total        real
# pluck      0.183333   0.011667   0.195000 (  0.217569)
# select     0.701667   0.023333   0.725000 (  0.766307)
# as_json    1.623333   0.041667   1.665000 (  1.751188)

1. Fork it ( https://github.com/girishso/avgbm/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request