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BEGIN LICENSE BLOCK ***** Version: EPL 1.0/GPL 2.0/LGPL 2.1 The contents of this file are subject to the Eclipse Public License Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. Copyright (C) 2007 Ola Bini <> Alternatively, the contents of this file may be used under the terms of either of the GNU General Public License Version 2 or later (the "GPL"), or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), in which case the provisions of the GPL or the LGPL are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of either the GPL or the LGPL, and not to allow others to use your version of this file under the terms of the EPL, indicate your decision by deleting the provisions above and replace them with the notice and other provisions required by the GPL or the LGPL. If you do not delete the provisions above, a recipient may use your version of this file under the terms of any one of the EPL, the GPL or the LGPL. END LICENSE BLOCK ***
 package org.jruby;

Ola Bini
 public class RubyClassPathVariable extends RubyObject {
     public static void createClassPathVariable(Ruby runtime) {
         RubyClassPathVariable self = new RubyClassPathVariable(runtime);
     private RubyClassPathVariable(Ruby runtime) {
     public IRubyObject append(IRubyObject obj) {
         return append(obj.getRuntime().getCurrentContext(), obj);
     @JRubyMethod(name = {"append""<<"}, required = 1)
     public IRubyObject append(ThreadContext contextIRubyObject obj) {
         IRubyObject[] paths;
         if (obj.respondsTo("to_a")) {
             paths = ((RubyArrayobj.callMethod(context"to_a")).toJavaArray();
         } else {
             paths = context.runtime.newArray(obj).toJavaArray();
         for (IRubyObject pathpaths) {
             String ss = path.convertToString().toString();
             try {
                 URL url = getURL(ss);
             } catch (MalformedURLException mue) {
                 throw getRuntime().newArgumentError(mue.getLocalizedMessage());
         return this;
     private URL getURL(String targetthrows MalformedURLException {
         try {
             // First try assuming a protocol is included
             return new URL(target);
         } catch (MalformedURLException e) {
             // Assume file: protocol
             File f = new File(target);
             String path = target;
             if (f.exists() && f.isDirectory() && !path.endsWith("/")) {
                 // URLClassLoader requires that directores end with slashes
                 path = path + "/";
             return new URL("file"nullpath);
     @JRubyMethod(name = {"size""length"})
     public IRubyObject size() {
        return getRuntime().newFixnum(getRuntime().getJRubyClassLoader().getURLs().length);
    public IRubyObject each(Block block) {
        URL[] urls = getRuntime().getJRubyClassLoader().getURLs();
        ThreadContext ctx = getRuntime().getCurrentContext();
        for(int i=0,j=urls.length;i<j;i++) {
        return getRuntime().getNil();
    public IRubyObject to_s() {
        return callMethod(getRuntime().getCurrentContext(), "to_a").callMethod(getRuntime().getCurrentContext(), "to_s");
    @JRubyMethod(name = "inspect")
    public IRubyObject inspect() {
        return callMethod(getRuntime().getCurrentContext(), "to_a").callMethod(getRuntime().getCurrentContext(), "inspect");
}// RubyClassPathVariable
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