From 6526bb10f0c60f6f1d17f873214243ca7ec1730a Mon Sep 17 00:00:00 2001
From: cremno <cremno@mail.ru>
Date: Mon, 4 Aug 2014 05:50:05 +0200
Subject: don't always generate gem functions

If the src and mrblib directories of a mrbgem don't exist or don't
include "usable" files (for tools like mirb), then functions for gem
initialization and finalization don't have to be generated.
---
 tasks/ruby_ext.rake | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'tasks/ruby_ext.rake')

diff --git a/tasks/ruby_ext.rake b/tasks/ruby_ext.rake
index 38dfff0a3..61fa91d97 100644
--- a/tasks/ruby_ext.rake
+++ b/tasks/ruby_ext.rake
@@ -42,6 +42,15 @@ class Symbol
   end
 end
 
+module Enumerable
+  # Compatible with 1.9 on 1.8
+  def each_with_object(memo)
+    return to_enum :each_with_object, memo unless block_given?
+    each { |obj| yield obj, memo }
+    memo
+  end
+end
+
 $pp_show = true
 
 if $verbose.nil?
-- 
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