JRuby 9.0.1.0 发布,Java 的 Ruby 解释器

如比如比
 如比如比
发布于 2015年09月05日
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JRuby 社区很高兴地宣布的 JRuby 9.0.1.0 发布。JRuby 9000 是最新的主流版本,兼容 Ruby 2.2.x,而  JRuby 9.0.1.0 是首个维护版本。

与 9.0.0.0 版本比较,该版本改进包括:

  • Reduced memory usage since 9.0.0.0 by 13%

  • Improved support for refinements; 70% of CRuby tests passing

  • jruby-openssl updated to version 0.9.11

  • psych updated to version 2.0.15

  • 44 issues fixed for 9.0.1.0

完整 issue 列表:

  • #3288 - 9K seems to be handling all jruby.xxx properties

  • #3284 - Spec improvements

  • #3283 - Not getting SIGCHLD when a child process dies

  • #3277 - Spec improvements

  • #3276 - Class with prepended module is its own superclass

  • #3271 - bigdecimal & bigmath

  • #3265 - Updates for RSpec 3

  • #3251 - jruby: warning: unknown property jruby.{memory,stack}.max

  • #3249 - Socket.send freezes string unexpectedly (RuntimeError: can't modify frozen string)

  • #3248 - File.fnmatch doesn't match german vowels

  • #3245 - Parser fails on `assert_equal(true, (not ()))` expresion

  • #3238 - Fix Digest bubblebabble incorrect output on empty string

  • #3237 - $! gets unset by rescue, even when the rescue doesn't catch the error

  • #3233 - Rails.root set to "uri:classloader:/" for new Rails app with JRuby 9.0.0.0

  • #3228 - Fix an embedded runtime memory leak in Java7ClassValue

  • #3227 - Array#uniq behavior differs from MRI with BasicObject members

  • #3224 - removed unused FileIO class from persistence.util

  • #3221 - big decimal parser

  • #3220 - RubyInstanceConfig#setupEnvironment throws AccessControlException on Windows

  • #3218 - add to_h to the class used for ENV

  • #3211 - bignum speedup

  • #3200 - Fixing RangeError with code from 1.7 branch

  • #3198 - licensing information out of date?

  • #3189 - 9k fail ftp on Windows

  • #3188 - jruby-1_7 merge failures on master

  • #3187 - Add MRI test for proc visibility

  • #3175 - 9k fail to compile ruby code of using multibyte char on Windows

  • #3174 - ensure clause is executed before begin clause ends ?

  • #3173 - Can't reference the proc itself in a proc

  • #3165 - Fix RubyRange#initialize_copy mistakenly erroring on #dup'ing a range

  • #3163 - dup on Range regression

  • #3162 - Different results for `to_h` and `to_hash` on `ENV`

  • #3118 - Jruby 9000 RC1 throws Java::JavaLang::ClassCastException: org.jruby.RubyBignum cannot be cast to org.jruby.RubyFixnum

  • #2956 - bubblebabble is wrong for empty strings

  • #2901 - Psych fails with MBC strings in ASCII-8BIT

  • #2148 - BigMath.log fails MRI 2.2 tests

  • #2131 - Divergent behavior in MRI vs JRuby wrt Class::undef

  • #1968 - JRuby Yaml implementation (psych) fails dumping "-."

  • #1907 - Frozen

  • #1900 - "invalid byte sequence in UTF-8" after String#encode!; behavior differs from MRI (JRuby-1.7.13)

  • #1877 - Array#delete_if - no size update

  • #1770 - Wrong julian day for DateTime with a negative rational offset

  • #1328 - Encoding of symbol literals does not respect the encoding of the source file

  • #378 - Need ability to set Socket.setReuseAddress() in RubyTCPSocket.java

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。

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本文标题:JRuby 9.0.1.0 发布,Java 的 Ruby 解释器
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