method

frozen?

v1_9_1_378 - Show latest stable - Class: Object

frozen?()

public

Returns the freeze status of obj.

a = [ "a", "b", "c" ]
a.freeze    #=> ["a", "b", "c"]
a.frozen?   #=> true

VALUE
rb_obj_frozen_p(VALUE obj)
{
    if (OBJ_FROZEN(obj)) return Qtrue;
    if (SPECIAL_CONST_P(obj)) {
        if (!immediate_frozen_tbl) return Qfalse;
        if (st_lookup(immediate_frozen_tbl, obj, 0)) return Qtrue;
    }
    return Qfalse;
}

frozen?

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