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chuckremes/gist:335225

Created March 17, 2010 13:38
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gistfile1.txt
/*
* Rules for better ruby C extensions:
*
* Never use the R<TYPE> macros directly, always use R<TYPE>_<FIELD>
*
* Never compare with RBASIC(obj)->klass, always use
* rb_obj_is_instance_of()
*
* Never use RHASH(obj)->tbl or RHASH_TBL().
*
*/
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