d_lite_wday 3724 ext/date/date_core.c static VALUE d_lite_wday(VALUE); d_lite_wday 3909 ext/date/date_core.c d_lite_wday(d)), d_lite_wday 9307 ext/date/date_core.c rb_define_method(cDate, "wday", d_lite_wday, 0);