我mruby 1.3.0 (2017-7-4)
使用build_config.rb
:
MRuby::Build.new do |conf|
if ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR']
toolchain :visualcpp
else
toolchain :gcc
end
enable_debug
conf.gembox 'default'
conf.gem :git => 'https://github.com/mattn/mruby-uv'
conf.gem :git => 'https://github.com/mattn/mruby-http'
conf.gem :git => 'https://github.com/iij/mruby-socket'
conf.gem :git => 'https://github.com/luisbebop/mruby-polarssl.git'
conf.gem :git => 'https://github.com/iij/mruby-digest'
conf.gem :git => 'https://github.com/iij/mruby-pack'
conf.gem :git => 'https://github.com/matsumoto-r/mruby-simplehttp.git'
conf.gem :git => 'https://github.com/matsumotory/mruby-httprequest'
conf.gem :git => 'https://github.com/iij/mruby-aws-s3.git'
end
MRuby::Build.new('host-debug') do |conf|
if ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR']
toolchain :visualcpp
else
toolchain :gcc
end
enable_debug
conf.gembox 'default'
conf.cc.defines = %w(MRB_ENABLE_DEBUG_HOOK)
conf.gem :core => "mruby-bin-debugger"
end
MRuby::Build.new('test') do |conf|
if ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR']
toolchain :visualcpp
else
toolchain :gcc
end
enable_debug
conf.enable_bintest
conf.enable_test
conf.gembox 'default'
end
我发现const_get
mruby 中的方法与 ruby 中的方法不同。在 ruby (2.4.0p0) 中,Class.const_get('Fixnum')
返回常量Fixnum
,而在 mrubyClass.const_get('Fixnum')
中导致错误uninitialized constant Class::Fixnum (NameError)
。
然后,我尝试了另一个示例:class Hoge; end; class Hoge::Fuga; end
. 在 ruby 中,两者都Class.const_get('Hoge::Fuga')
给出Hoge.const_get('Fuga')
常量Hoge::Fuga
。在 mruby 中,只有Hoge.const_get('Fuga')
返回Hoge::Fuga
。