Adds compatibility for Ruby 2.1.x

Changes KLASS_OF macro which wasn't compatible with the new Ruby version. Fixes #22
banister · Jun 29, 2014 · a3f16c6 · a3f16c6
1 parent f727c0e
commit a3f16c6
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Showing 4 changed files with 4 additions and 6 deletions.
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,3 +1,5 @@
+*29/6/14 version 0.4.4
+* added support for Ruby 2.1.x
 *22/2/11 version 0.3.5
 * added :source, :dest, :source_with_alpha, :dest_with_alpha options to
 	:alpha_blend

diff --git a/ext/texplay/bindings.c b/ext/texplay/bindings.c
@@ -303,7 +303,7 @@ m_clone_image(VALUE self)
     cloned_image = m_dup_image(self);
 
     /* the main diff b/w clone and dup is that clone also dups the singleton */
-    KLASS_OF(cloned_image) = rb_singleton_class_clone(self);
+    rb_obj_reveal(cloned_image, rb_singleton_class_clone(self));
 
     return cloned_image;
 }

diff --git a/ext/texplay/compat.h b/ext/texplay/compat.h
@@ -18,8 +18,4 @@
 # define RCLASS_IV_TBL(c) (RCLASS(c)->iv_tbl)
 #endif
 
-/* a useful macro. cannot use ordinary CLASS_OF as it does not return an lvalue */
-#define KLASS_OF(c) (RBASIC(c)->klass)
-
-
 #endif
diff --git a/lib/texplay/version.rb b/lib/texplay/version.rb
@@ -1,3 +1,3 @@
 module TexPlay
-  VERSION = "0.4.3"
+  VERSION = "0.4.4"
 end