BenchmarkWrapper

Extend your class to wrap a benchmark around whatever method you want.

Installation

Add this line to your application's Gemfile:

gem 'benchmark_wrapper'

And then execute:

$ bundle

Or install it yourself as:

$ gem install benchmark_wrapper

Usage

  require 'benchmark_wrapper'

  class A
    extend BenchmarkWrapper

    def method1; 1; end

    def method2(arg); arg + yield; end

    wrap_with_benchmark :method1, :method2
  end

  a = A.new

  a.method1
  #  0.000000   0.000000   0.000000 (  0.000010)
  # => 1

  a.method2(1) { 1 }
  #  0.000000   0.000000   0.000000 (  0.000008)
  # => 2

It's important to define the methods you want to be benchmarked before you wrap them. The following will not work:

  class A
    extend BenchmarkWrapper

    wrap_with_benchmark :method1

    def method1; 1; end
  end

  # NameError: undefined method `method1' for class `A'

Output defaults to $stdout but can be redirected:

  RESULTS = []

  class B
    extend BenchmarkWrapper

    def method1; 1; end

    wrap_with_benchmark :method1, out: RESULTS, out_method: :<<
  end

  B.new.method1
  # => 1

  RESULTS
  # => [#<Benchmark::Tms ...>]

Contributing

1. Fork it
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 new Pull Request