Java 版的 Ruby 解释器 JRuby 1.7.14 发布_ruby专题_

 #1923 - String#start_with? returns false when using an empty string #1905 - Tempfile and deleteOnExit #1899 - Can't call static method on Java 8 interface #1898 - Fix the memory leak and actually close the resources. #1889 - NPE from org.jruby.java.proxies.ArrayJavaProxy.to_a #1888 - native memory leak when reading files from inside a .jar #1859 - JMX tries to double-bind a port when using bundle exec #1858 - JRuby with Java 8 4 to 10 times slower than Java 7 #1852 - JRubyClassloader seems to have a problem with file urls pointing to jar ... #1850 - embedded jars do not get loaded #1846 - Fix $LOAD_FEATURES paths for 1.8 #1818 - fix ArrayJavaProxy#to_a failure on arrays containing null #1813 - can not load resources from jar anymore with jar uri #1809 - apply minor enebo's comments #1808 - Fix BigDecimal#round behavior with NAN and INFINITY #1805 - Zlib crc improvements #1803 - Fix minor bug in `setNativeEnabled`, and expose it in ScriptingContainer #1802 - Fix Encoding::Converter#inspect output #1799 - mvn -Pall fails at the documentation step #1790 - Make Time#to_r consistent with MRI #1777 - ServerSocket#accept_nonblock returns the server's port, not the client's #1772 - avoid sub-classing ThreadLocal since it will leak in envs such as .wars #1765 - added a java_field method for use in the jrubyc command. #1762 - enhanced the java_class compiler so it can handle multiple constructors #1750 - Refactor LoadService to make use of resources #1729 - no valid struct layout for Ethon::Curl::Slist #1676 - Empty hash optimization #1580 - IO.select raises CancelledKeyException on shutdown #1520 - Date comparison as java objects #1435 - bouncy-castle-java JARs missing when warbling with JRuby 1.7.10 

 require "java" include_class "java.util.TreeSet" include_class "com.example.CallMe" include_class "com.example.ISpeaker" puts "Hello from ruby" set = TreeSet.new set.add "foo" set.add "Bar" set.add "baz" set.each { |v| puts "value: #{v}" } cm = CallMe.new cm.hello $globalCM.hello class CallJava include ISpeaker def initialize super @count = 0 end def say(msg) puts "Ruby saying #{msg}" end def addOne(from) # m.synchronize { @count += 1 puts "Now got #@count from #{from}" # } end end