method

keys

v2_5_5 - Show latest stable - 0 notes - Class: WeakMap

1_8_6_287
1_8_7_72
1_8_7_330
1_9_1_378
1_9_2_180
1_9_3_125
1_9_3_392
2_1_10 (0)
2_2_9 (0)
2_4_6 (0)
2_5_5 (0)
2_6_3 (0)
What's this?

keys() public

Iterates over keys and objects in a weakly referenced object

static VALUE
wmap_keys(VALUE self)
{
    struct weakmap *w;
    struct wmap_iter_arg args;

    TypedData_Get_Struct(self, struct weakmap, &weakmap_type, w);
    args.objspace = &rb_objspace;
    args.value = rb_ary_new();
    st_foreach(w->wmap2obj, wmap_keys_i, (st_data_t)&args);
    return args.value;
}

keys

Related methods