method
attr
ruby latest stable - Class:
Module
attr(*args)public
The first form is equivalent to attr_reader. The second form is equivalent to attr_accessor(name) but deprecated. The last form is equivalent to attr_reader(name) but deprecated.
VALUE
rb_mod_attr(int argc, VALUE *argv, VALUE klass)
{
if (argc == 2 && (argv[1] == Qtrue || argv[1] == Qfalse)) {
rb_warning("optional boolean argument is obsoleted");
rb_attr(klass, id_for_attr(klass, argv[0]), 1, RTEST(argv[1]), TRUE);
return Qnil;
}
return rb_mod_attr_reader(argc, argv, klass);
}