murmurhash2 digest.
puts MurmurHash2::digest('mruby') #=> "\xda\x2a\x7f\xca"
Write in build_config.rb
MRuby::Build.new do |conf|
conf.gem :github => 'ksss/mruby-murmurhash2', :branch => 'master'
end
mgem add mruby-murmurhash2
and exec.
rake clean
rake test
rake
mruby -e 'puts MurmurHash2::digest("mruby")'