method

succ

v1_9_1_378 - Show latest stable - 0 notes - Class: Fixnum

succ() public

Returns the Integer equal to int + 1.

1.next      #=> 2
(-1).next   #=> 0

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static VALUE
fix_succ(VALUE num)
{
    long i = FIX2LONG(num) + 1;
    return LONG2NUM(i);
}