allowing-blocks-with-arity---2.patch

From 7d0e281d713b2f0c70b57206a9388d9cbe158e6e Mon Sep 17 00:00:00 2001
From: Douglas Campos <[email protected]>
Date: Tue, 7 Jun 2011 20:49:30 -0300
Subject: [PATCH] allowing blocks with arity > 2

---
 src/org/jruby/RubyEnumerable.java |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/src/org/jruby/RubyEnumerable.java b/src/org/jruby/RubyEnumerable.java
index 2d7f9ac..0a4aaad 100644
--- a/src/org/jruby/RubyEnumerable.java
+++ b/src/org/jruby/RubyEnumerable.java
@@ -114,7 +114,13 @@ public class RubyEnumerable {
     }
 
     public static IRubyObject checkArgs(Ruby runtime, IRubyObject[]largs) { 
-        return largs.length == 0 ? runtime.getNil() : largs[0];
+        if (largs.length == 0) {
+            return runtime.getNil();
+        } else if (largs.length == 1) {
+            return largs[0];
+        } else {
+            return runtime.newArray(largs);
+        }
     }
 
     @JRubyMethod
-- 
1.7.5.4+GitX