#Native Extension for Ruby written in Crystal

1. Install crystal.
2. Add ruby_ext_in_crystal_math to your Gemfile:

gem 'ruby_ext_in_crystal_math', github: 'gaar4ica/ruby_ext_in_crystal_math'

3. Run bundle install

#Benchmark Results

$ irb
2.1.6 :001 > require 'common_math'
 => true
2.1.6 :002 > CommonMath.measure
       user     system      total        real
rb  7.940000   0.010000   7.950000 (  7.963207)
cr  0.430000   0.000000   0.430000 (  0.431696)
 => nil