Determine system and binary capabilities at runtime.

Add the line below to your build_config.rb:

MRuby::Build.new do |conf| # ... (snip) ... conf.gem 'mruby-os' end

Or add this line to your aplication's mrbgem.rake:

MRuby::Gem::Specification.new('your-mrbgem') do |spec| # ... (snip) ... spec.add_dependency 'mruby-logger' end

To get the machine architecture:

OS.machine # i686 or x86_64

To get the max "word size" of the machine:

OS.bits # 32 or 64 # or OS.bits :machine

To get the used "word size" by the binary:

OS.bits :binary

To get the kernel name:

OS.sysname # Darwin, Linux or Windows_NT

To execute code per platform:

if OS.posix? # The normal way else # Windows end

See also linux?, mac?, macos?, osx?, x?.

Clone the repo:

$ git clone https://github.com/katzer/mruby-os.git && cd mruby-os/ 

Compile the source:

$ rake compile 

Run the tests:

$ rake test 

• Sebastián Katzer, Fa. appPlant GmbH

The gem is available as open source under the terms of the MIT License.

Made with 😋 in Leipzig

© 2017 appPlant GmbH