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#include <ruby.h>
static VALUE
begin(VALUE object)
{
return rb_funcall(object, rb_intern("try_method"), 0);
}
static VALUE
ensure(VALUE object)
{
return rb_funcall(object, rb_intern("ensured_method"), 0);
}
static VALUE
ensured(VALUE module, VALUE object)
{
return rb_ensure(begin, object, ensure, object);
}
static VALUE
exc_raise(VALUE exc)
{
rb_exc_raise(exc);
return Qnil;
}
static VALUE
ensure_raise(VALUE module, VALUE object, VALUE exc)
{
return rb_ensure(rb_yield, object, exc_raise, exc);
}
void
Init_ensured(VALUE klass)
{
rb_define_module_function(klass, "ensured", ensured, 1);
rb_define_module_function(klass, "ensure_raise", ensure_raise, 2);
}
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