method

even?

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even?() public

Returns true if int is an even number.

/*
 *  call-seq:
 *     int.even? -> true or false
 *
 *  Returns <code>true</code> if <i>int</i> is an even number.
 */

static VALUE
int_even_p(VALUE num)
{
    if (rb_funcall(num, '%', 1, INT2FIX(2)) == INT2FIX(0)) {
        return Qtrue;
    }
    return Qfalse;
}

even?

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