method

null?

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null?() public

Returns true if this is a null pointer.

static VALUE
rb_fiddle_ptr_null_p(VALUE self)
{
    struct ptr_data *data;

    TypedData_Get_Struct(self, struct ptr_data, &fiddle_ptr_data_type, data);
    return data->ptr ? Qfalse : Qtrue;
}

null?

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