org.jruby.ext.jruby

Class JRubyUtilLibrary

java.lang.Object

org.jruby.ext.jruby.JRubyUtilLibrary

All Implemented Interfaces:

Library

public class JRubyUtilLibrary
extends java.lang.Object
implements Library

Utilities library for all those methods that don't need the full 'java' library to be loaded. This is done mostly for performance reasons. For example, for those who only need to enable the object space, not loading 'java' might save 200-300ms of startup time, like in case of jirb.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JRubyUtilLibrary.StringUtils

Constructor Summary

Constructors

Constructor and Description
JRubyUtilLibrary()

Method Summary

Modifier and Type	Method and Description
static IRubyObject	gc(IRubyObject recv)
static IRubyObject	getClassLoaderResources(IRubyObject recv, IRubyObject arg)
static IRubyObject	getObjectSpaceEnabled(IRubyObject recv)
void	load(Ruby runtime, boolean wrap)
static IRubyObject	setObjectSpaceEnabled(IRubyObject recv, IRubyObject arg)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JRubyUtilLibrary

public JRubyUtilLibrary()

Method Detail

load

public void load(Ruby runtime,
                 boolean wrap)
          throws java.io.IOException

Specified by:

load in interface Library

Throws:

java.io.IOException

gc

public static IRubyObject gc(IRubyObject recv)

getObjectSpaceEnabled

public static IRubyObject getObjectSpaceEnabled(IRubyObject recv)

setObjectSpaceEnabled

public static IRubyObject setObjectSpaceEnabled(IRubyObject recv,
                                                IRubyObject arg)

getClassLoaderResources

public static IRubyObject getClassLoaderResources(IRubyObject recv,
                                                  IRubyObject arg)