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[ruby-dev:28882] Re: rb_define_methods: msg#00206lang.ruby.devel
In article <878xniufme.fsf@xxxxxxxx>, Tanaka Akira <akr@xxxxxxxx> writes: > ただ、argc が -1, -2 の場合には対応できないので、それは別の > 関数に分ける必要があります。 > たとえば、rb_define_method_values と rb_define_method_ary と > か。 あ、今思い付きましたが、 void rb_define_method_ARG_VALUES(VALUE klass, const char *name, VALUE (*func)(int, VALUE *, VALUE)) void rb_define_method_ARG_ARRAY(VALUE klass, const char *name, VALUE (*func)(VALUE, VALUE)) というのをつくって rb_define_method(mod, name, fun, ARG_VALUES) rb_define_method(mod, name, fun, ARG_ARRAY) と書くようにすれば、ユーザが使う API は増やさなくてもいいかな。 あと、1.8 で #define VALS_ARG -1 #define ARY_ARG -2 としておけば、1.8 に前方互換性もつけられるからこれなら今実装 してもいいかもしれません。 -- [田中 哲][たなか あきら][Tanaka Akira]
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