method

round

v1_8_7_330 - Show latest stable - 0 notes - Class: Numeric

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round() public

Rounds num to the nearest integer. Numeric implements this by converting itself to a Float and invoking Float#round.

/*
 *  call-seq:
 *     num.round    => integer
 *
 *  Rounds <i>num</i> to the nearest integer. <code>Numeric</code>
 *  implements this by converting itself to a
 *  <code>Float</code> and invoking <code>Float#round</code>.
 */

static VALUE
num_round(num)
    VALUE num;
{
    return flo_round(rb_Float(num));
}

round

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