method

bool

v1_9_2_180 - Show latest stable - 0 notes - Class: Option

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bool() public

Returns the data in sockopt as an boolean value.

sockopt = Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 1)
p sockopt.bool => true

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static VALUE
sockopt_bool(VALUE self)
{
    int i;
    VALUE data = sockopt_data(self);
    StringValue(data);
    if (RSTRING_LEN(data) != sizeof(int))
        rb_raise(rb_eTypeError, "size differ.  expected as sizeof(int)=%d but %ld",
                 (int)sizeof(int), (long)RSTRING_LEN(data));
    memcpy((char*)&i, RSTRING_PTR(data), sizeof(int));
    return i == 0 ? Qfalse : Qtrue;
}

bool

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