Ruby Issue Tracking System

01/25/2017

01:10 AM Ruby Bug #13152: Numeric parsing differences between ruby <-> crystal

By the way, about "/" and "%" operators, in Ruby:
~~~
irb(main):001:0> -10%3 # (-10) % 3 == 2
=> 2
irb(main):002:0> 0-10%3 # 0 - (10 % 3) == -1
=> -1
~~~
in Ada:
~~~
with Ada.Integer_Text_IO;
procedure modu is
begin
Ada... ytomino (yuta tomino)

12:54 AM Ruby Bug #13152: Numeric parsing differences between ruby <-> crystal

Ada
~~~
with Ada.Integer_Text_IO;
procedure pow is
begin
Ada.Integer_Text_IO.Put (-2 ** 4);
end;
~~~
-16
ytomino (yuta tomino)