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28 lines
634 B
C
28 lines
634 B
C
#include <ruby.h>
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static VALUE
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recursive_i(VALUE obj, VALUE mid, int recur)
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{
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if (recur) return Qnil;
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return rb_funcallv(obj, rb_to_id(mid), 0, 0);
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}
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static VALUE
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exec_recursive(VALUE self, VALUE mid)
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{
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return rb_exec_recursive(recursive_i, self, mid);
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}
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static VALUE
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exec_recursive_outer(VALUE self, VALUE mid)
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{
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return rb_exec_recursive_outer(recursive_i, self, mid);
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}
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void
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Init_recursion(void)
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{
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VALUE m = rb_define_module_under(rb_define_module("Bug"), "Recursive");
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rb_define_method(m, "exec_recursive", exec_recursive, 1);
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rb_define_method(m, "exec_recursive_outer", exec_recursive_outer, 1);
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}
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