|        |compare-ruby|built-ruby|
|:-------|-----------:|---------:|
|num3    |     96.333k|  160.732k|
|        |           -|     1.67x|
|num10   |     96.615k|  159.150k|
|        |           -|     1.65x|
|ary2    |    103.836k|  172.787k|
|        |           -|     1.66x|
|ary10   |    109.249k|  177.252k|
|        |           -|     1.62x|
|ary20   |    106.628k|  177.371k|
|        |           -|     1.66x|
|ary50   |    107.135k|  162.282k|
|        |           -|     1.51x|
|ary100  |    106.513k|  177.626k|
|        |           -|     1.67x|