JRuby 9.1.3.0 发布，Java 的 Ruby 解释器

旃麒雅

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                　　JRuby 9.1.3.0 发布了，JRuby是面向Ruby、基于Java虚拟机(JVM)的一种解释程序，它结合了Ruby语言的简易性和功能强大的JVM的执行机制，包括与Java库全面集成。Rails彻底加快及简化了Web应用的开发，不过它让人觉得不够成熟，特别是在高端企业级功能方面。另一方面，Java平台及其虚拟机、库和应用服务器的速度、稳定性和功能方面却一直在提升，现在已被公认为是开发高端服务器应用的领先平台。不过如果Java平台不与Ruby等新兴语言联系在一起，就有可能落后于流行趋势。
　　主要更新：

• 　　#4114 - jruby-gradle plugin fails with a 9.1.3.0-SNAPSHOT
  
• 　　#4107 - workaround compilation problems with unsafe-mock.jar
  
• 　　#4105 - File.size? should work on uri:classloader: resources
  
• 　　#4103 - JRuby fails in building from source when using openjdk-7-jdk trusty package
  
• 　　#4102 - No more wrapper
  
• 　　#4101 - JDK 8u102 changed JceSecurity#isRestricted to final
  
• 　　#4100 - Change script file restriction
  
• 　　#4091 - concurrent loading does not resolve loaded constant
  
• 　　#4089 - Math.log10 should use Java's log10 method
  
• 　　#4087 - stdlib update for 9.1 (from Ruby 2.3.1)
  
• 　　#4078 - Bump racc. Fixes #4071
  
• 　　#4077 - Recursive regex compile fails: (RegexpError) invalid group name <0>
  
• 　　#4073 - IO#fsync doesn't trigger an fsync(2) syscall?
  
• 　　#4071 - racc needs upgrade
  
• 　　#4069 - Unusual regression in Range#to_a
  
• 　　#4065 - Update platform config files from FFI gem. See jruby/jruby#3981
  
• 　　#4061 - Fix Socket.tcp connect_timeout option
  
• 　　#4059 - Remove dead rake tasks
  
• 　　#4057 - The JVM SIGSEGVs when using RubyEtc.getgrgid
  
• 　　#4056 - Return line no in SyntaxError when parsing Regexp
  
• 　　#4055 - Double-splat should not work with non-symbol keys
  
• 　　#4054 - RubyEnumerator implements java.util.Iterator
  
• 　　#4053 - require_realative calls self.require instead of Kernel.require
  
• 　　#4052 - Partially fix set_trace_func line numbers
  
• 　　#4051 - Wrong line numbers in Kernel#caller inside set_trace_func (with code to reproduce)
  
• 　　#4049 - net/http lib throws java.nio.channels.NotYetConnectedException
  
• 　　#4046 - inconsistent each and each_with_index return
  
• 　　#4045 - Java array #each does not handle block-less case
  
• 　　#4039 - Java array (Enumerable) does not handle last()
  
• 　　#4038 - Fix some parts of Socket::Option
  
• 　　#4037 - NullPointerExeption in org.jruby.RubyBasicObject.yieldUnder
  
• 　　#4034 - incorrect Java::void type
  
• 　　#4032 - Incorrect error class is rescued when the super class is Java::JavaLang::RuntimeException
  
• 　　#4031 - Make JRuby compatible with capybara-webkit (and possibly other gems)
  
• 　　#4029 - UnsupportedOperationException: BUG: invoking UndefinedMethod.call; (doing warble)
  
• 　　#4020 - Rails app on 9.1.2.0 raises stackoverflow exceptions after 6-8 hours of activity following an upgrade from 1.7.
  
• 　　#4014 - ClassCastException thrown when a method is defined inside a test
  
• 　　#4013 - Passing a default parameter to a block causes an exception.
  
• 　　#4010 - Reopen stdio streams when run from Drip, to pick up its FIFOs.
  
• 　　#4008 - Unmarshaling regexp loses UTF-8 encoding
  
• 　　#4003 - singleton method handle stack overflow
  
• 　　#4001 - Java::JavaLang::StackOverflowError with gsub(RegExp, Hash)
  
• 　　#4000 - JRubyFX application not working when running from jar (works in 1.7, doesn't work in 9k)
  
• 　　#3999 - Intermittent NullPointerException under 9.1.1.0/9.1.2.0
  
• 　　#3998 - JRuby 9.1.2.0 not working on windows server 2003/2003 R2
  
• 　　#3993 - Performance issue when extending objects with a module including constants
  
• 　　#3988 - Packed arrays
  
• 　　#3983 - Kernel#system fails to execute if SecurityManager denies access to a $PATH entry even if it permits a later one
  
• 　　#3981 - Unable to resolve type uint32_t with FFI
  
• 　　#3976 - Superclass mixin implementation called instead of subclass implementation
  
• 　　#3975 - Running with flag --enable-frozen-string-literal crashes stdlib/jar_dependencies.rb
  
• 　　#3972 - Use platform defaults from defaults file rather than eager load.
  
• 　　#3970 - recv_nonblock returns :wait_readable instead of raising
  
• 　　#3969 - Call plus ensure does not properly initialize all temps
  
• 　　#3966 - Incorrect case evaluation when evaluating variable with value of []
  
• 　　#3963 - SelectorPool returns Selectors with old keys in them
  
• 　　#3961 - Use Java's Arrays.sort
  
• 　　#3960 - Fix Range#eql? checks that start and end of range are same using MethodNames.EQL
  
• 　　#3957 - (SystemCallError) Unknown error 123 - FindFirstFile with AsciidoctorJ on Win10
  
• 　　#3956 - Range#eql? returns incorrect result for float vs int
  
• 　　#3952 - Ensure that Selectors from SelectorPool don't have old keys in them
  
• 　　#3950 - Bundler fails under +indy (claims gems listed more than once)
  
• 　　#3948 - Open3.popen3 with block fails on Windows
  
• 　　#3946 - warning: Ambiguous first argument
  
• 　　#3945 - Sequel + Celluloid + jtds error in 9.1.x
  
• 　　#3944 - Array#min doesn't respect monkey patching
  
• 　　#3943 - no such file to load -- ffi in 9.1.2.0 jruby.jar
  
• 　　#3938 - Flag registry
  
• 　　#3935 - Fixed shift with negative distance on Bignum
  
• 　　#3934 - Apparent regression with NameError in 9.1.0.0
  
• 　　#3930 - Misc optz
  
• 　　#3929 - waitReadable should block
  
• 　　#3919 - Arrays.sort
  
• 　　#3912 - fix four additional MRI string tests
  
• 　　#3911 - Unify super and call splatting logic in interpreter and JIT.
  
• 　　#3909 - ZSuper does not require caller's binding/scope.
  
• 　　#3906 - Kwargs should not need dynamic scope, since we have static handy.
  
• 　　#3902 - Soften this restriction to just readable resources.
  
• 　　#3898 - Disable the AddLocalVarLoadStore pass to fix #3891.
  
• 　　#3896 - Test new recursion
  
• 　　#3892 - Enabled did_you_mean, install during build, and clear gem paths
  
• 　　#3891 - Changes to local variables not visible to other threads even when protected by a lock
  
• 　　#3887 - Recursion detection should use identity map, but it blows up
  
• 　　#3869 - Unable to use UnboundMethod referencing super with define_singleton_method
  
• 　　#3868 - 9.1.0.0 hangs on syswrite
  
• 　　#3861 - Double packaging of `org/joda/time/format/messages.properties` in jruby-jars
  
• 　　#3835 - Thread-level events explode due to empty stack
  
• 　　#3828 - jruby-rack adjust_gem_path has no effect
  
• 　　#3823 - Rails 5 dependencies fail to load 'listen' lib for evented file checking
  
• 　　#3814 - Expose two Enumerator-related bugs
  
• 　　#3808 - defined? poor performance
  
• 　　#3778 - Unicode chars in method names aren't accepted
  
• 　　#3760 - TypeError raised by JRuby during keyword argument checking while the call is perfectly legit
  
• 　　#3713 - IRReturnJump unhandled
  
• 　　#3708 - Unresolved super with module_function
  
• 　　#3680 - JRuby and devise Null pointer exception
  
• 　　#3625 - remote execution
  
• 　　#3480 - Bundle did_you_mean gem
  
• 　　#3138 - Mixing Hash and keyword arguments raises an error
  
• 　　#2997 - Error while using socket class
  
• 　　#2690 - no STDOUT with drip on jruby-9.0.0.0.pre1
  
• 　　#2340 - curried proc with varargs doesn't call properly
  
• 　　#1405 - SecureRandom performance could be better
  
• 　　#1376 - Kernel#caller from arglist is missing a stack frame
  
• 　　#1279 - Lazy load Digest::SHA256 is not thread safe
  

　　下载地址：http://www.jruby.org/download