@@ -54,8 +54,8 @@ static int bst_compare_function(VALUE a, VALUE b) { if (x > y) return 1; return -1; } - if (TYPE(a) == T_STRING && RBASIC(a)->klass == rb_cString && - TYPE(b) == T_STRING && RBASIC(b)->klass == rb_cString) { + if (TYPE(a) == T_STRING && rb_obj_is_kind_of(a, rb_cString) && + TYPE(b) == T_STRING && rb_obj_is_kind_of(b, rb_cString)) { return rb_str_cmp(a, b); } return FIX2INT(rb_funcall((VALUE) a, id_compare_operator, 1, (VALUE) b)); ext/containers/bst/bst.c @@ -292,8 +292,8 @@ static int rbtree_compare_function(VALUE a, VALUE b) { if (x > y) return 1; return -1; } - if (TYPE(a) == T_STRING && RBASIC(a)->klass == rb_cString && - TYPE(b) == T_STRING && RBASIC(b)->klass == rb_cString) { + if (TYPE(a) == T_STRING && rb_obj_is_kind_of(a, rb_cString) && + TYPE(b) == T_STRING && rb_obj_is_kind_of(b, rb_cString)) { return rb_str_cmp(a, b); } return FIX2INT(rb_funcall((VALUE) a, id_compare_operator, 1, (VALUE) b)); ext/containers/rbtree_map/rbtree.c @@ -235,8 +235,8 @@ static int splaytree_compare_function(VALUE a, VALUE b) { if (x > y) return 1; return -1; } - if (TYPE(a) == T_STRING && RBASIC(a)->klass == rb_cString && - TYPE(b) == T_STRING && RBASIC(b)->klass == rb_cString) { + if (TYPE(a) == T_STRING && rb_obj_is_kind_of(a, rb_cString) && + TYPE(b) == T_STRING && rb_obj_is_kind_of(b, rb_cString)) { return rb_str_cmp(a, b); } return FIX2INT(rb_funcall((VALUE) a, id_compare_operator, 1, (VALUE) b)); ext/containers/splaytree_map/splaytree.c 013751f3c5c89679f4bce530cb8b303b5a3633a9 Charles Comstock dgtized@gmail.com http://github.com/kanwei/algorithms/commit/e26bd6a481d21f39721c2538f223459f90ae8d46 e26bd6a481d21f39721c2538f223459f90ae8d46 2009-05-13T15:55:45-07:00 2009-05-13T15:55:45-07:00 swapped use of RBASIC for rb_obj_is_kind_of ea3d84af939fdcd45168983ea5d39b487698bc07 Charles Comstock dgtized@gmail.com