rb_block_arity   3323 array.c        	int arity = rb_block_arity();
rb_block_arity   2331 enum.c             arity = rb_block_arity();
rb_block_arity   2406 enum.c             arity = rb_block_arity();
rb_block_arity   1783 hash.c             if (rb_block_arity() > 1)
rb_block_arity   2712 hash.c             if (rb_block_arity() > 1)
rb_block_arity   3526 hash.c             if (rb_block_arity() > 1) {
rb_block_arity   1239 internal.h     int rb_block_arity(void);
rb_block_arity    686 struct.c           if (rb_block_arity() > 1) {