From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/lib/drb/invokemethod.rb | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 jni/ruby/lib/drb/invokemethod.rb

(limited to 'jni/ruby/lib/drb/invokemethod.rb')

diff --git a/jni/ruby/lib/drb/invokemethod.rb b/jni/ruby/lib/drb/invokemethod.rb
new file mode 100644
index 0000000..71ebec1
--- /dev/null
+++ b/jni/ruby/lib/drb/invokemethod.rb
@@ -0,0 +1,34 @@
+# for ruby-1.8.0
+
+module DRb # :nodoc: all
+  class DRbServer
+    module InvokeMethod18Mixin
+      def block_yield(x)
+        if x.size == 1 && x[0].class == Array
+          x[0] = DRbArray.new(x[0])
+        end
+        @block.call(*x)
+      end
+
+      def perform_with_block
+        @obj.__send__(@msg_id, *@argv) do |*x|
+          jump_error = nil
+          begin
+            block_value = block_yield(x)
+          rescue LocalJumpError
+            jump_error = $!
+          end
+          if jump_error
+            case jump_error.reason
+            when :break
+              break(jump_error.exit_value)
+            else
+              raise jump_error
+            end
+          end
+          block_value
+        end
+      end
+    end
+  end
+end
-- 
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